404091792

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2957}}^1$

素因数の和:3057

約数の個数: 120

約数和(自身を含む): 1234988664

約数和(自身を除く): 830896872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 73, 78, 104, 117, 144, 146, 156, 208, 219, 234, 292, 312, 438, 468, 584, 624, 657, 876, 936, 949, 1168, 1314, 1752, 1872, 1898, 2628, 2847, 2957, 3504, 3796, 5256, 5694, 5914, 7592, 8541, 8871, 10512, 11388, 11828, 15184, 17082, 17742, 22776, 23656, 26613, 34164, 35484, 38441, 45552, 47312, 53226, 68328, 70968, 76882, 106452, 115323, 136656, 141936, 153764, 212904, 215861, 230646, 307528, 345969, 425808, 431722, 461292, 615056, 647583, 691938, 863444, 922584, 1295166, 1383876, 1726888, 1845168, 1942749, 2590332, 2767752, 2806193, 3453776, 3885498, 5180664, 5535504, 5612386, 7770996, 8418579, 10361328, 11224772, 15541992, 16837158, 22449544, 25255737, 31083984, 33674316, 44899088, 50511474, 67348632, 101022948, 134697264, 202045896, 404091792]

約数ペア:

[(1, 404091792), (2, 202045896), (3, 134697264), (4, 101022948), (6, 67348632), (8, 50511474), (9, 44899088), (12, 33674316), (13, 31083984), (16, 25255737), (18, 22449544), (24, 16837158), (26, 15541992), (36, 11224772), (39, 10361328), (48, 8418579), (52, 7770996), (72, 5612386), (73, 5535504), (78, 5180664), (104, 3885498), (117, 3453776), (144, 2806193), (146, 2767752), (156, 2590332), (208, 1942749), (219, 1845168), (234, 1726888), (292, 1383876), (312, 1295166), (438, 922584), (468, 863444), (584, 691938), (624, 647583), (657, 615056), (876, 461292), (936, 431722), (949, 425808), (1168, 345969), (1314, 307528), (1752, 230646), (1872, 215861), (1898, 212904), (2628, 153764), (2847, 141936), (2957, 136656), (3504, 115323), (3796, 106452), (5256, 76882), (5694, 70968), (5914, 68328), (7592, 53226), (8541, 47312), (8871, 45552), (10512, 38441), (11388, 35484), (11828, 34164), (15184, 26613), (17082, 23656), (17742, 22776)]