520037256

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1\times {\mathrm{739}}^1$

素因数の和:1126

約数の個数: 64

約数和(自身を含む): 1318680000

約数和(自身を除く): 798642744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 269, 327, 436, 538, 654, 739, 807, 872, 1076, 1308, 1478, 1614, 2152, 2217, 2616, 2956, 3228, 4434, 5912, 6456, 8868, 17736, 29321, 58642, 80551, 87963, 117284, 161102, 175926, 198791, 234568, 241653, 322204, 351852, 397582, 483306, 596373, 644408, 703704, 795164, 966612, 1192746, 1590328, 1933224, 2385492, 4770984, 21668219, 43336438, 65004657, 86672876, 130009314, 173345752, 260018628, 520037256]

約数ペア:

[(1, 520037256), (2, 260018628), (3, 173345752), (4, 130009314), (6, 86672876), (8, 65004657), (12, 43336438), (24, 21668219), (109, 4770984), (218, 2385492), (269, 1933224), (327, 1590328), (436, 1192746), (538, 966612), (654, 795164), (739, 703704), (807, 644408), (872, 596373), (1076, 483306), (1308, 397582), (1478, 351852), (1614, 322204), (2152, 241653), (2217, 234568), (2616, 198791), (2956, 175926), (3228, 161102), (4434, 117284), (5912, 87963), (6456, 80551), (8868, 58642), (17736, 29321)]