31484544

素因数分解:

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

素因数の和:107

約数の個数: 256

約数和(自身を含む): 111041280

約数和(自身を除く): 79556736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 53, 56, 64, 68, 78, 84, 91, 96, 102, 104, 106, 112, 119, 128, 136, 156, 159, 168, 182, 192, 204, 208, 212, 221, 224, 238, 272, 273, 312, 318, 336, 357, 364, 371, 384, 408, 416, 424, 442, 448, 476, 544, 546, 624, 636, 663, 672, 689, 714, 728, 742, 816, 832, 848, 884, 896, 901, 952, 1088, 1092, 1113, 1248, 1272, 1326, 1344, 1378, 1428, 1456, 1484, 1547, 1632, 1664, 1696, 1768, 1802, 1904, 2067, 2176, 2184, 2226, 2496, 2544, 2652, 2688, 2703, 2756, 2856, 2912, 2968, 3094, 3264, 3392, 3536, 3604, 3808, 4134, 4368, 4452, 4641, 4823, 4992, 5088, 5304, 5406, 5512, 5712, 5824, 5936, 6188, 6307, 6528, 6784, 7072, 7208, 7616, 8268, 8736, 8904, 9282, 9646, 10176, 10608, 10812, 11024, 11424, 11648, 11713, 11872, 12376, 12614, 14144, 14416, 14469, 15232, 16536, 17472, 17808, 18564, 18921, 19292, 20352, 21216, 21624, 22048, 22848, 23426, 23744, 24752, 25228, 28288, 28832, 28938, 33072, 34944, 35139, 35616, 37128, 37842, 38584, 42432, 43248, 44096, 45696, 46852, 47488, 49504, 50456, 57664, 57876, 66144, 70278, 71232, 74256, 75684, 77168, 81991, 84864, 86496, 88192, 93704, 99008, 100912, 115328, 115752, 132288, 140556, 142464, 148512, 151368, 154336, 163982, 172992, 187408, 198016, 201824, 231504, 245973, 264576, 281112, 297024, 302736, 308672, 327964, 345984, 374816, 403648, 463008, 491946, 562224, 594048, 605472, 617344, 655928, 749632, 807296, 926016, 983892, 1124448, 1210944, 1311856, 1499264, 1852032, 1967784, 2248896, 2421888, 2623712, 3935568, 4497792, 5247424, 7871136, 10494848, 15742272, 31484544]

約数ペア:

[(1, 31484544), (2, 15742272), (3, 10494848), (4, 7871136), (6, 5247424), (7, 4497792), (8, 3935568), (12, 2623712), (13, 2421888), (14, 2248896), (16, 1967784), (17, 1852032), (21, 1499264), (24, 1311856), (26, 1210944), (28, 1124448), (32, 983892), (34, 926016), (39, 807296), (42, 749632), (48, 655928), (51, 617344), (52, 605472), (53, 594048), (56, 562224), (64, 491946), (68, 463008), (78, 403648), (84, 374816), (91, 345984), (96, 327964), (102, 308672), (104, 302736), (106, 297024), (112, 281112), (119, 264576), (128, 245973), (136, 231504), (156, 201824), (159, 198016), (168, 187408), (182, 172992), (192, 163982), (204, 154336), (208, 151368), (212, 148512), (221, 142464), (224, 140556), (238, 132288), (272, 115752), (273, 115328), (312, 100912), (318, 99008), (336, 93704), (357, 88192), (364, 86496), (371, 84864), (384, 81991), (408, 77168), (416, 75684), (424, 74256), (442, 71232), (448, 70278), (476, 66144), (544, 57876), (546, 57664), (624, 50456), (636, 49504), (663, 47488), (672, 46852), (689, 45696), (714, 44096), (728, 43248), (742, 42432), (816, 38584), (832, 37842), (848, 37128), (884, 35616), (896, 35139), (901, 34944), (952, 33072), (1088, 28938), (1092, 28832), (1113, 28288), (1248, 25228), (1272, 24752), (1326, 23744), (1344, 23426), (1378, 22848), (1428, 22048), (1456, 21624), (1484, 21216), (1547, 20352), (1632, 19292), (1664, 18921), (1696, 18564), (1768, 17808), (1802, 17472), (1904, 16536), (2067, 15232), (2176, 14469), (2184, 14416), (2226, 14144), (2496, 12614), (2544, 12376), (2652, 11872), (2688, 11713), (2703, 11648), (2756, 11424), (2856, 11024), (2912, 10812), (2968, 10608), (3094, 10176), (3264, 9646), (3392, 9282), (3536, 8904), (3604, 8736), (3808, 8268), (4134, 7616), (4368, 7208), (4452, 7072), (4641, 6784), (4823, 6528), (4992, 6307), (5088, 6188), (5304, 5936), (5406, 5824), (5512, 5712)]