40704612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 111390720

約数和(自身を除く): 70686108

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 372, 403, 443, 494, 589, 741, 806, 886, 988, 1178, 1209, 1329, 1482, 1612, 1767, 1772, 2356, 2418, 2658, 2964, 3534, 4836, 5316, 5759, 7068, 7657, 8417, 11518, 13733, 15314, 16834, 17277, 22971, 23036, 25251, 27466, 30628, 33668, 34554, 41199, 45942, 50502, 54932, 69108, 82398, 91884, 101004, 109421, 164796, 178529, 218842, 260927, 328263, 357058, 437684, 521854, 535587, 656526, 714116, 782781, 1043708, 1071174, 1313052, 1565562, 2142348, 3131124, 3392051, 6784102, 10176153, 13568204, 20352306, 40704612]

約数ペア:

[(1, 40704612), (2, 20352306), (3, 13568204), (4, 10176153), (6, 6784102), (12, 3392051), (13, 3131124), (19, 2142348), (26, 1565562), (31, 1313052), (38, 1071174), (39, 1043708), (52, 782781), (57, 714116), (62, 656526), (76, 535587), (78, 521854), (93, 437684), (114, 357058), (124, 328263), (156, 260927), (186, 218842), (228, 178529), (247, 164796), (372, 109421), (403, 101004), (443, 91884), (494, 82398), (589, 69108), (741, 54932), (806, 50502), (886, 45942), (988, 41199), (1178, 34554), (1209, 33668), (1329, 30628), (1482, 27466), (1612, 25251), (1767, 23036), (1772, 22971), (2356, 17277), (2418, 16834), (2658, 15314), (2964, 13733), (3534, 11518), (4836, 8417), (5316, 7657), (5759, 7068)]