1581551712

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10303}}^1$

素因数の和:10373

約数の個数: 144

約数和(自身を含む): 4962117888

約数和(自身を除く): 3380566176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 72, 78, 82, 96, 104, 117, 123, 144, 156, 164, 208, 234, 246, 288, 312, 328, 369, 416, 468, 492, 533, 624, 656, 738, 936, 984, 1066, 1248, 1312, 1476, 1599, 1872, 1968, 2132, 2952, 3198, 3744, 3936, 4264, 4797, 5904, 6396, 8528, 9594, 10303, 11808, 12792, 17056, 19188, 20606, 25584, 30909, 38376, 41212, 51168, 61818, 76752, 82424, 92727, 123636, 133939, 153504, 164848, 185454, 247272, 267878, 329696, 370908, 401817, 422423, 494544, 535756, 741816, 803634, 844846, 989088, 1071512, 1205451, 1267269, 1483632, 1607268, 1689692, 2143024, 2410902, 2534538, 2967264, 3214536, 3379384, 3801807, 4286048, 4821804, 5069076, 5491499, 6429072, 6758768, 7603614, 9643608, 10138152, 10982998, 12858144, 13517536, 15207228, 16474497, 19287216, 20276304, 21965996, 30414456, 32948994, 38574432, 40552608, 43931992, 49423491, 60828912, 65897988, 87863984, 98846982, 121657824, 131795976, 175727968, 197693964, 263591952, 395387928, 527183904, 790775856, 1581551712]

約数ペア:

[(1, 1581551712), (2, 790775856), (3, 527183904), (4, 395387928), (6, 263591952), (8, 197693964), (9, 175727968), (12, 131795976), (13, 121657824), (16, 98846982), (18, 87863984), (24, 65897988), (26, 60828912), (32, 49423491), (36, 43931992), (39, 40552608), (41, 38574432), (48, 32948994), (52, 30414456), (72, 21965996), (78, 20276304), (82, 19287216), (96, 16474497), (104, 15207228), (117, 13517536), (123, 12858144), (144, 10982998), (156, 10138152), (164, 9643608), (208, 7603614), (234, 6758768), (246, 6429072), (288, 5491499), (312, 5069076), (328, 4821804), (369, 4286048), (416, 3801807), (468, 3379384), (492, 3214536), (533, 2967264), (624, 2534538), (656, 2410902), (738, 2143024), (936, 1689692), (984, 1607268), (1066, 1483632), (1248, 1267269), (1312, 1205451), (1476, 1071512), (1599, 989088), (1872, 844846), (1968, 803634), (2132, 741816), (2952, 535756), (3198, 494544), (3744, 422423), (3936, 401817), (4264, 370908), (4797, 329696), (5904, 267878), (6396, 247272), (8528, 185454), (9594, 164848), (10303, 153504), (11808, 133939), (12792, 123636), (17056, 92727), (19188, 82424), (20606, 76752), (25584, 61818), (30909, 51168), (38376, 41212)]