661175424

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 576

約数和(自身を含む): 2571299640

約数和(自身を除く): 1910124216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 32, 34, 36, 39, 42, 48, 49, 51, 52, 53, 56, 63, 64, 68, 72, 78, 84, 91, 96, 98, 102, 104, 106, 112, 117, 119, 126, 128, 136, 144, 147, 153, 156, 159, 168, 182, 192, 196, 204, 208, 212, 221, 224, 234, 238, 252, 272, 273, 288, 294, 306, 312, 318, 336, 357, 364, 371, 384, 392, 408, 416, 424, 441, 442, 448, 468, 476, 477, 504, 544, 546, 576, 588, 612, 624, 636, 637, 663, 672, 689, 714, 728, 742, 784, 816, 819, 832, 833, 848, 882, 884, 896, 901, 936, 952, 954, 1008, 1071, 1088, 1092, 1113, 1152, 1176, 1224, 1248, 1272, 1274, 1326, 1344, 1378, 1428, 1456, 1484, 1547, 1568, 1632, 1638, 1664, 1666, 1696, 1764, 1768, 1802, 1872, 1904, 1908, 1911, 1989, 2016, 2067, 2142, 2176, 2184, 2226, 2352, 2448, 2496, 2499, 2544, 2548, 2597, 2652, 2688, 2703, 2756, 2856, 2912, 2968, 3094, 3136, 3264, 3276, 3332, 3339, 3392, 3528, 3536, 3604, 3744, 3808, 3816, 3822, 3978, 4032, 4134, 4284, 4368, 4452, 4641, 4704, 4823, 4896, 4992, 4998, 5088, 5096, 5194, 5304, 5406, 5512, 5712, 5733, 5824, 5936, 6188, 6201, 6272, 6307, 6528, 6552, 6664, 6678, 6784, 7056, 7072, 7208, 7488, 7497, 7616, 7632, 7644, 7791, 7956, 8064, 8109, 8268, 8568, 8736, 8904, 9282, 9408, 9646, 9792, 9996, 10176, 10192, 10388, 10608, 10812, 10829, 11024, 11424, 11466, 11648, 11713, 11872, 12376, 12402, 12614, 13104, 13328, 13356, 13923, 14112, 14144, 14416, 14469, 14976, 14994, 15232, 15264, 15288, 15582, 15912, 16218, 16536, 17136, 17472, 17808, 18564, 18816, 18921, 19292, 19584, 19992, 20352, 20384, 20776, 21216, 21624, 21658, 22048, 22848, 22932, 23373, 23426, 23744, 24752, 24804, 25228, 26208, 26656, 26712, 27846, 28224, 28288, 28832, 28938, 29988, 30528, 30576, 31164, 31824, 32436, 32487, 33072, 33761, 34272, 34944, 35139, 35616, 37128, 37842, 38584, 39984, 40768, 41552, 42432, 43248, 43316, 43407, 44096, 44149, 45696, 45864, 46746, 46852, 47488, 49504, 49608, 50456, 52416, 53312, 53424, 55692, 56448, 56763, 57664, 57876, 59976, 61056, 61152, 62328, 63648, 64872, 64974, 66144, 67522, 68544, 70278, 71232, 74256, 75684, 77168, 79968, 81536, 81991, 83104, 84864, 86496, 86632, 86814, 88192, 88298, 91728, 93492, 93704, 97461, 99008, 99216, 100912, 101283, 104832, 105417, 106624, 106848, 111384, 113526, 115328, 115752, 119952, 122304, 124656, 127296, 129744, 129948, 132288, 132447, 135044, 137088, 140556, 142464, 148512, 151368, 154336, 159936, 163982, 166208, 172992, 173264, 173628, 176596, 183456, 186984, 187408, 194922, 198016, 198432, 201824, 202566, 210834, 213696, 222768, 227052, 231504, 239904, 244608, 245973, 249312, 254592, 259488, 259896, 264576, 264894, 270088, 281112, 297024, 302736, 303849, 308672, 319872, 327964, 332416, 345984, 346528, 347256, 353192, 366912, 373968, 374816, 389844, 396864, 397341, 403648, 405132, 421668, 427392, 445536, 454104, 463008, 479808, 491946, 498624, 518976, 519792, 529788, 540176, 562224, 573937, 594048, 605472, 607698, 617344, 655928, 693056, 694512, 706384, 733824, 737919, 747936, 749632, 779688, 793728, 794682, 807296, 810264, 843336, 891072, 908208, 926016, 959616, 983892, 997248, 1037952, 1039584, 1059576, 1080352, 1124448, 1147874, 1210944, 1215396, 1311856, 1386112, 1389024, 1412768, 1475838, 1495872, 1499264, 1559376, 1589364, 1620528, 1686672, 1721811, 1782144, 1816416, 1852032, 1967784, 2079168, 2119152, 2160704, 2248896, 2295748, 2421888, 2430792, 2623712, 2778048, 2825536, 2951676, 2991744, 3118752, 3178728, 3241056, 3373344, 3443622, 3632832, 3935568, 4158336, 4238304, 4321408, 4497792, 4591496, 4861584, 5165433, 5247424, 5556096, 5651072, 5903352, 6237504, 6357456, 6482112, 6746688, 6887244, 7265664, 7871136, 8476608, 9182992, 9723168, 10330866, 10494848, 11806704, 12475008, 12714912, 12964224, 13493376, 13774488, 15742272, 16953216, 18365984, 19446336, 20661732, 23613408, 25429824, 27548976, 31484544, 36731968, 38892672, 41323464, 47226816, 50859648, 55097952, 73463936, 82646928, 94453632, 110195904, 165293856, 220391808, 330587712, 661175424]

約数ペア:

[(1, 661175424), (2, 330587712), (3, 220391808), (4, 165293856), (6, 110195904), (7, 94453632), (8, 82646928), (9, 73463936), (12, 55097952), (13, 50859648), (14, 47226816), (16, 41323464), (17, 38892672), (18, 36731968), (21, 31484544), (24, 27548976), (26, 25429824), (28, 23613408), (32, 20661732), (34, 19446336), (36, 18365984), (39, 16953216), (42, 15742272), (48, 13774488), (49, 13493376), (51, 12964224), (52, 12714912), (53, 12475008), (56, 11806704), (63, 10494848), (64, 10330866), (68, 9723168), (72, 9182992), (78, 8476608), (84, 7871136), (91, 7265664), (96, 6887244), (98, 6746688), (102, 6482112), (104, 6357456), (106, 6237504), (112, 5903352), (117, 5651072), (119, 5556096), (126, 5247424), (128, 5165433), (136, 4861584), (144, 4591496), (147, 4497792), (153, 4321408), (156, 4238304), (159, 4158336), (168, 3935568), (182, 3632832), (192, 3443622), (196, 3373344), (204, 3241056), (208, 3178728), (212, 3118752), (221, 2991744), (224, 2951676), (234, 2825536), (238, 2778048), (252, 2623712), (272, 2430792), (273, 2421888), (288, 2295748), (294, 2248896), (306, 2160704), (312, 2119152), (318, 2079168), (336, 1967784), (357, 1852032), (364, 1816416), (371, 1782144), (384, 1721811), (392, 1686672), (408, 1620528), (416, 1589364), (424, 1559376), (441, 1499264), (442, 1495872), (448, 1475838), (468, 1412768), (476, 1389024), (477, 1386112), (504, 1311856), (544, 1215396), (546, 1210944), (576, 1147874), (588, 1124448), (612, 1080352), (624, 1059576), (636, 1039584), (637, 1037952), (663, 997248), (672, 983892), (689, 959616), (714, 926016), (728, 908208), (742, 891072), (784, 843336), (816, 810264), (819, 807296), (832, 794682), (833, 793728), (848, 779688), (882, 749632), (884, 747936), (896, 737919), (901, 733824), (936, 706384), (952, 694512), (954, 693056), (1008, 655928), (1071, 617344), (1088, 607698), (1092, 605472), (1113, 594048), (1152, 573937), (1176, 562224), (1224, 540176), (1248, 529788), (1272, 519792), (1274, 518976), (1326, 498624), (1344, 491946), (1378, 479808), (1428, 463008), (1456, 454104), (1484, 445536), (1547, 427392), (1568, 421668), (1632, 405132), (1638, 403648), (1664, 397341), (1666, 396864), (1696, 389844), (1764, 374816), (1768, 373968), (1802, 366912), (1872, 353192), (1904, 347256), (1908, 346528), (1911, 345984), (1989, 332416), (2016, 327964), (2067, 319872), (2142, 308672), (2176, 303849), (2184, 302736), (2226, 297024), (2352, 281112), (2448, 270088), (2496, 264894), (2499, 264576), (2544, 259896), (2548, 259488), (2597, 254592), (2652, 249312), (2688, 245973), (2703, 244608), (2756, 239904), (2856, 231504), (2912, 227052), (2968, 222768), (3094, 213696), (3136, 210834), (3264, 202566), (3276, 201824), (3332, 198432), (3339, 198016), (3392, 194922), (3528, 187408), (3536, 186984), (3604, 183456), (3744, 176596), (3808, 173628), (3816, 173264), (3822, 172992), (3978, 166208), (4032, 163982), (4134, 159936), (4284, 154336), (4368, 151368), (4452, 148512), (4641, 142464), (4704, 140556), (4823, 137088), (4896, 135044), (4992, 132447), (4998, 132288), (5088, 129948), (5096, 129744), (5194, 127296), (5304, 124656), (5406, 122304), (5512, 119952), (5712, 115752), (5733, 115328), (5824, 113526), (5936, 111384), (6188, 106848), (6201, 106624), (6272, 105417), (6307, 104832), (6528, 101283), (6552, 100912), (6664, 99216), (6678, 99008), (6784, 97461), (7056, 93704), (7072, 93492), (7208, 91728), (7488, 88298), (7497, 88192), (7616, 86814), (7632, 86632), (7644, 86496), (7791, 84864), (7956, 83104), (8064, 81991), (8109, 81536), (8268, 79968), (8568, 77168), (8736, 75684), (8904, 74256), (9282, 71232), (9408, 70278), (9646, 68544), (9792, 67522), (9996, 66144), (10176, 64974), (10192, 64872), (10388, 63648), (10608, 62328), (10812, 61152), (10829, 61056), (11024, 59976), (11424, 57876), (11466, 57664), (11648, 56763), (11713, 56448), (11872, 55692), (12376, 53424), (12402, 53312), (12614, 52416), (13104, 50456), (13328, 49608), (13356, 49504), (13923, 47488), (14112, 46852), (14144, 46746), (14416, 45864), (14469, 45696), (14976, 44149), (14994, 44096), (15232, 43407), (15264, 43316), (15288, 43248), (15582, 42432), (15912, 41552), (16218, 40768), (16536, 39984), (17136, 38584), (17472, 37842), (17808, 37128), (18564, 35616), (18816, 35139), (18921, 34944), (19292, 34272), (19584, 33761), (19992, 33072), (20352, 32487), (20384, 32436), (20776, 31824), (21216, 31164), (21624, 30576), (21658, 30528), (22048, 29988), (22848, 28938), (22932, 28832), (23373, 28288), (23426, 28224), (23744, 27846), (24752, 26712), (24804, 26656), (25228, 26208)]