289133712

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 300

約数和(自身を含む): 1013445180

約数和(自身を除く): 724311468

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 36, 42, 48, 49, 54, 56, 58, 63, 72, 81, 84, 87, 98, 108, 112, 116, 126, 144, 147, 157, 162, 168, 174, 189, 196, 203, 216, 232, 252, 261, 294, 314, 324, 336, 348, 378, 392, 406, 432, 441, 464, 471, 504, 522, 567, 588, 609, 628, 648, 696, 756, 783, 784, 812, 882, 942, 1008, 1044, 1099, 1134, 1176, 1218, 1256, 1296, 1323, 1392, 1413, 1421, 1512, 1566, 1624, 1764, 1827, 1884, 2088, 2198, 2268, 2349, 2352, 2436, 2512, 2646, 2826, 2842, 3024, 3132, 3248, 3297, 3528, 3654, 3768, 3969, 4176, 4239, 4263, 4396, 4536, 4553, 4698, 4872, 5292, 5481, 5652, 5684, 6264, 6594, 7056, 7308, 7536, 7693, 7938, 8478, 8526, 8792, 9072, 9106, 9396, 9744, 9891, 10584, 10962, 11304, 11368, 12528, 12717, 12789, 13188, 13659, 14616, 15386, 15876, 16443, 16956, 17052, 17584, 18212, 18792, 19782, 21168, 21924, 22608, 22736, 23079, 25434, 25578, 26376, 27318, 29232, 29673, 30772, 31752, 31871, 32886, 33912, 34104, 36424, 37584, 38367, 39564, 40977, 43848, 46158, 50868, 51156, 52752, 54636, 59346, 61544, 63504, 63742, 65772, 67824, 68208, 69237, 72848, 76734, 79128, 81954, 87696, 89019, 92316, 95613, 101736, 102312, 109272, 115101, 118692, 122931, 123088, 127484, 131544, 138474, 153468, 158256, 163908, 178038, 184632, 191226, 203472, 204624, 207711, 218544, 223097, 230202, 237384, 245862, 254968, 263088, 276948, 286839, 306936, 327816, 356076, 368793, 369264, 382452, 415422, 446194, 460404, 474768, 491724, 509936, 553896, 573678, 613872, 623133, 655632, 669291, 712152, 737586, 764904, 830844, 860517, 892388, 920808, 983448, 1107792, 1147356, 1246266, 1338582, 1424304, 1475172, 1529808, 1661688, 1721034, 1784776, 1841616, 1966896, 2007873, 2294712, 2492532, 2581551, 2677164, 2950344, 3323376, 3442068, 3569552, 4015746, 4589424, 4985064, 5163102, 5354328, 5900688, 6023619, 6884136, 8031492, 9970128, 10326204, 10708656, 12047238, 13768272, 16062984, 18070857, 20652408, 24094476, 32125968, 36141714, 41304816, 48188952, 72283428, 96377904, 144566856, 289133712]

約数ペア:

[(1, 289133712), (2, 144566856), (3, 96377904), (4, 72283428), (6, 48188952), (7, 41304816), (8, 36141714), (9, 32125968), (12, 24094476), (14, 20652408), (16, 18070857), (18, 16062984), (21, 13768272), (24, 12047238), (27, 10708656), (28, 10326204), (29, 9970128), (36, 8031492), (42, 6884136), (48, 6023619), (49, 5900688), (54, 5354328), (56, 5163102), (58, 4985064), (63, 4589424), (72, 4015746), (81, 3569552), (84, 3442068), (87, 3323376), (98, 2950344), (108, 2677164), (112, 2581551), (116, 2492532), (126, 2294712), (144, 2007873), (147, 1966896), (157, 1841616), (162, 1784776), (168, 1721034), (174, 1661688), (189, 1529808), (196, 1475172), (203, 1424304), (216, 1338582), (232, 1246266), (252, 1147356), (261, 1107792), (294, 983448), (314, 920808), (324, 892388), (336, 860517), (348, 830844), (378, 764904), (392, 737586), (406, 712152), (432, 669291), (441, 655632), (464, 623133), (471, 613872), (504, 573678), (522, 553896), (567, 509936), (588, 491724), (609, 474768), (628, 460404), (648, 446194), (696, 415422), (756, 382452), (783, 369264), (784, 368793), (812, 356076), (882, 327816), (942, 306936), (1008, 286839), (1044, 276948), (1099, 263088), (1134, 254968), (1176, 245862), (1218, 237384), (1256, 230202), (1296, 223097), (1323, 218544), (1392, 207711), (1413, 204624), (1421, 203472), (1512, 191226), (1566, 184632), (1624, 178038), (1764, 163908), (1827, 158256), (1884, 153468), (2088, 138474), (2198, 131544), (2268, 127484), (2349, 123088), (2352, 122931), (2436, 118692), (2512, 115101), (2646, 109272), (2826, 102312), (2842, 101736), (3024, 95613), (3132, 92316), (3248, 89019), (3297, 87696), (3528, 81954), (3654, 79128), (3768, 76734), (3969, 72848), (4176, 69237), (4239, 68208), (4263, 67824), (4396, 65772), (4536, 63742), (4553, 63504), (4698, 61544), (4872, 59346), (5292, 54636), (5481, 52752), (5652, 51156), (5684, 50868), (6264, 46158), (6594, 43848), (7056, 40977), (7308, 39564), (7536, 38367), (7693, 37584), (7938, 36424), (8478, 34104), (8526, 33912), (8792, 32886), (9072, 31871), (9106, 31752), (9396, 30772), (9744, 29673), (9891, 29232), (10584, 27318), (10962, 26376), (11304, 25578), (11368, 25434), (12528, 23079), (12717, 22736), (12789, 22608), (13188, 21924), (13659, 21168), (14616, 19782), (15386, 18792), (15876, 18212), (16443, 17584), (16956, 17052)]