888934644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{1543}}^1$

素因数の和:2797

約数の個数: 72

約数和(自身を含む): 2423412992

約数和(自身を除く): 1534478348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1231, 1543, 2462, 3086, 3693, 4629, 4924, 6172, 7386, 9258, 11079, 13887, 14772, 16003, 18516, 20059, 22158, 27774, 32006, 40118, 44316, 48009, 55548, 60177, 64012, 80236, 96018, 120354, 144027, 180531, 192036, 240708, 288054, 361062, 576108, 722124, 1899433, 3798866, 5698299, 7597732, 11396598, 17094897, 22793196, 24692629, 34189794, 49385258, 68379588, 74077887, 98770516, 148155774, 222233661, 296311548, 444467322, 888934644]

約数ペア:

[(1, 888934644), (2, 444467322), (3, 296311548), (4, 222233661), (6, 148155774), (9, 98770516), (12, 74077887), (13, 68379588), (18, 49385258), (26, 34189794), (36, 24692629), (39, 22793196), (52, 17094897), (78, 11396598), (117, 7597732), (156, 5698299), (234, 3798866), (468, 1899433), (1231, 722124), (1543, 576108), (2462, 361062), (3086, 288054), (3693, 240708), (4629, 192036), (4924, 180531), (6172, 144027), (7386, 120354), (9258, 96018), (11079, 80236), (13887, 64012), (14772, 60177), (16003, 55548), (18516, 48009), (20059, 44316), (22158, 40118), (27774, 32006)]