1330505848

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{6451}}^1$

素因数の和:6620

約数の個数: 64

約数和(自身を含む): 2973081600

約数和(自身を除く): 1642575752

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 127, 203, 232, 254, 406, 508, 812, 889, 1016, 1624, 1778, 3556, 3683, 6451, 7112, 7366, 12902, 14732, 25781, 25804, 29464, 45157, 51562, 51608, 90314, 103124, 180628, 187079, 206248, 361256, 374158, 748316, 819277, 1309553, 1496632, 1638554, 2619106, 3277108, 5238212, 5734939, 6554216, 10476424, 11469878, 22939756, 23759033, 45879512, 47518066, 95036132, 166313231, 190072264, 332626462, 665252924, 1330505848]

約数ペア:

[(1, 1330505848), (2, 665252924), (4, 332626462), (7, 190072264), (8, 166313231), (14, 95036132), (28, 47518066), (29, 45879512), (56, 23759033), (58, 22939756), (116, 11469878), (127, 10476424), (203, 6554216), (232, 5734939), (254, 5238212), (406, 3277108), (508, 2619106), (812, 1638554), (889, 1496632), (1016, 1309553), (1624, 819277), (1778, 748316), (3556, 374158), (3683, 361256), (6451, 206248), (7112, 187079), (7366, 180628), (12902, 103124), (14732, 90314), (25781, 51608), (25804, 51562), (29464, 45157)]