40808535144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1655653}}^1$

素因数の和:1655754

約数の個数: 64

約数和(自身を含む): 111259948800

約数和(自身を除く): 70451413656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 474, 632, 948, 1027, 1896, 2054, 3081, 4108, 6162, 8216, 12324, 24648, 1655653, 3311306, 4966959, 6622612, 9933918, 13245224, 19867836, 21523489, 39735672, 43046978, 64570467, 86093956, 129140934, 130796587, 172187912, 258281868, 261593174, 392389761, 516563736, 523186348, 784779522, 1046372696, 1569559044, 1700355631, 3139118088, 3400711262, 5101066893, 6801422524, 10202133786, 13602845048, 20404267572, 40808535144]

約数ペア:

[(1, 40808535144), (2, 20404267572), (3, 13602845048), (4, 10202133786), (6, 6801422524), (8, 5101066893), (12, 3400711262), (13, 3139118088), (24, 1700355631), (26, 1569559044), (39, 1046372696), (52, 784779522), (78, 523186348), (79, 516563736), (104, 392389761), (156, 261593174), (158, 258281868), (237, 172187912), (312, 130796587), (316, 129140934), (474, 86093956), (632, 64570467), (948, 43046978), (1027, 39735672), (1896, 21523489), (2054, 19867836), (3081, 13245224), (4108, 9933918), (6162, 6622612), (8216, 4966959), (12324, 3311306), (24648, 1655653)]