858143208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{401}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 2444803200

約数和(自身を除く): 1586659992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 361, 401, 456, 494, 722, 741, 802, 988, 1083, 1203, 1444, 1482, 1604, 1976, 2166, 2406, 2888, 2964, 3208, 4332, 4693, 4812, 5213, 5928, 6859, 7619, 8664, 9386, 9624, 10426, 13718, 14079, 15238, 15639, 18772, 20577, 20852, 22857, 27436, 28158, 30476, 31278, 37544, 41154, 41704, 45714, 54872, 56316, 60952, 62556, 82308, 89167, 91428, 99047, 112632, 125112, 144761, 164616, 178334, 182856, 198094, 267501, 289522, 297141, 356668, 396188, 434283, 535002, 579044, 594282, 713336, 792376, 868566, 1070004, 1158088, 1188564, 1737132, 1881893, 2140008, 2377128, 2750459, 3474264, 3763786, 5500918, 5645679, 7527572, 8251377, 11001836, 11291358, 15055144, 16502754, 22003672, 22582716, 33005508, 35755967, 45165432, 66011016, 71511934, 107267901, 143023868, 214535802, 286047736, 429071604, 858143208]

約数ペア:

[(1, 858143208), (2, 429071604), (3, 286047736), (4, 214535802), (6, 143023868), (8, 107267901), (12, 71511934), (13, 66011016), (19, 45165432), (24, 35755967), (26, 33005508), (38, 22582716), (39, 22003672), (52, 16502754), (57, 15055144), (76, 11291358), (78, 11001836), (104, 8251377), (114, 7527572), (152, 5645679), (156, 5500918), (228, 3763786), (247, 3474264), (312, 2750459), (361, 2377128), (401, 2140008), (456, 1881893), (494, 1737132), (722, 1188564), (741, 1158088), (802, 1070004), (988, 868566), (1083, 792376), (1203, 713336), (1444, 594282), (1482, 579044), (1604, 535002), (1976, 434283), (2166, 396188), (2406, 356668), (2888, 297141), (2964, 289522), (3208, 267501), (4332, 198094), (4693, 182856), (4812, 178334), (5213, 164616), (5928, 144761), (6859, 125112), (7619, 112632), (8664, 99047), (9386, 91428), (9624, 89167), (10426, 82308), (13718, 62556), (14079, 60952), (15238, 56316), (15639, 54872), (18772, 45714), (20577, 41704), (20852, 41154), (22857, 37544), (27436, 31278), (28158, 30476)]