813123792

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2161}}^1$

素因数の和:2258

約数の個数: 160

約数和(自身を含む): 2552197760

約数和(自身を除く): 1739073968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 67, 72, 78, 104, 108, 117, 134, 144, 156, 201, 208, 216, 234, 268, 312, 351, 402, 432, 468, 536, 603, 624, 702, 804, 871, 936, 1072, 1206, 1404, 1608, 1742, 1809, 1872, 2161, 2412, 2613, 2808, 3216, 3484, 3618, 4322, 4824, 5226, 5616, 6483, 6968, 7236, 7839, 8644, 9648, 10452, 12966, 13936, 14472, 15678, 17288, 19449, 20904, 23517, 25932, 28093, 28944, 31356, 34576, 38898, 41808, 47034, 51864, 56186, 58347, 62712, 77796, 84279, 94068, 103728, 112372, 116694, 125424, 144787, 155592, 168558, 188136, 224744, 233388, 252837, 289574, 311184, 337116, 376272, 434361, 449488, 466776, 505674, 579148, 674232, 758511, 868722, 933552, 1011348, 1158296, 1303083, 1348464, 1517022, 1737444, 1882231, 2022696, 2316592, 2606166, 3034044, 3474888, 3764462, 3909249, 4045392, 5212332, 5646693, 6068088, 6949776, 7528924, 7818498, 10424664, 11293386, 12136176, 15057848, 15636996, 16940079, 20849328, 22586772, 30115696, 31273992, 33880158, 45173544, 50820237, 62547984, 67760316, 90347088, 101640474, 135520632, 203280948, 271041264, 406561896, 813123792]

約数ペア:

[(1, 813123792), (2, 406561896), (3, 271041264), (4, 203280948), (6, 135520632), (8, 101640474), (9, 90347088), (12, 67760316), (13, 62547984), (16, 50820237), (18, 45173544), (24, 33880158), (26, 31273992), (27, 30115696), (36, 22586772), (39, 20849328), (48, 16940079), (52, 15636996), (54, 15057848), (67, 12136176), (72, 11293386), (78, 10424664), (104, 7818498), (108, 7528924), (117, 6949776), (134, 6068088), (144, 5646693), (156, 5212332), (201, 4045392), (208, 3909249), (216, 3764462), (234, 3474888), (268, 3034044), (312, 2606166), (351, 2316592), (402, 2022696), (432, 1882231), (468, 1737444), (536, 1517022), (603, 1348464), (624, 1303083), (702, 1158296), (804, 1011348), (871, 933552), (936, 868722), (1072, 758511), (1206, 674232), (1404, 579148), (1608, 505674), (1742, 466776), (1809, 449488), (1872, 434361), (2161, 376272), (2412, 337116), (2613, 311184), (2808, 289574), (3216, 252837), (3484, 233388), (3618, 224744), (4322, 188136), (4824, 168558), (5226, 155592), (5616, 144787), (6483, 125424), (6968, 116694), (7236, 112372), (7839, 103728), (8644, 94068), (9648, 84279), (10452, 77796), (12966, 62712), (13936, 58347), (14472, 56186), (15678, 51864), (17288, 47034), (19449, 41808), (20904, 38898), (23517, 34576), (25932, 31356), (28093, 28944)]