831343968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31721}}^1$

素因数の和:31757

約数の個数: 144

約数和(自身を含む): 2909795616

約数和(自身を除く): 2078451648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 31721, 63442, 95163, 126884, 190326, 222047, 253768, 285489, 380652, 412373, 444094, 507536, 570978, 666141, 761304, 824746, 888188, 1015072, 1141956, 1237119, 1332282, 1522608, 1649492, 1776376, 1998423, 2283912, 2474238, 2664564, 2886611, 3045216, 3298984, 3552752, 3711357, 3996846, 4567824, 4948476, 5329128, 5773222, 6597968, 7105504, 7422714, 7993692, 8659833, 9135648, 9896952, 10658256, 11546444, 13195936, 14845428, 15987384, 17319666, 19793904, 21316512, 23092888, 25979499, 29690856, 31974768, 34639332, 39587808, 46185776, 51958998, 59381712, 63949536, 69278664, 92371552, 103917996, 118763424, 138557328, 207835992, 277114656, 415671984, 831343968]

約数ペア:

[(1, 831343968), (2, 415671984), (3, 277114656), (4, 207835992), (6, 138557328), (7, 118763424), (8, 103917996), (9, 92371552), (12, 69278664), (13, 63949536), (14, 59381712), (16, 51958998), (18, 46185776), (21, 39587808), (24, 34639332), (26, 31974768), (28, 29690856), (32, 25979499), (36, 23092888), (39, 21316512), (42, 19793904), (48, 17319666), (52, 15987384), (56, 14845428), (63, 13195936), (72, 11546444), (78, 10658256), (84, 9896952), (91, 9135648), (96, 8659833), (104, 7993692), (112, 7422714), (117, 7105504), (126, 6597968), (144, 5773222), (156, 5329128), (168, 4948476), (182, 4567824), (208, 3996846), (224, 3711357), (234, 3552752), (252, 3298984), (273, 3045216), (288, 2886611), (312, 2664564), (336, 2474238), (364, 2283912), (416, 1998423), (468, 1776376), (504, 1649492), (546, 1522608), (624, 1332282), (672, 1237119), (728, 1141956), (819, 1015072), (936, 888188), (1008, 824746), (1092, 761304), (1248, 666141), (1456, 570978), (1638, 507536), (1872, 444094), (2016, 412373), (2184, 380652), (2912, 285489), (3276, 253768), (3744, 222047), (4368, 190326), (6552, 126884), (8736, 95163), (13104, 63442), (26208, 31721)]