869687624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{983}}^1$

素因数の和:1230

約数の個数: 64

約数和(自身を含む): 1805207040

約数和(自身を除く): 935519416

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 181, 188, 362, 376, 611, 724, 983, 1222, 1448, 1966, 2353, 2444, 3932, 4706, 4888, 7864, 8507, 9412, 12779, 17014, 18824, 25558, 34028, 46201, 51116, 68056, 92402, 102232, 110591, 177923, 184804, 221182, 355846, 369608, 442364, 600613, 711692, 884728, 1201226, 1423384, 2312999, 2402452, 4625998, 4804904, 8362381, 9251996, 16724762, 18503992, 33449524, 66899048, 108710953, 217421906, 434843812, 869687624]

約数ペア:

[(1, 869687624), (2, 434843812), (4, 217421906), (8, 108710953), (13, 66899048), (26, 33449524), (47, 18503992), (52, 16724762), (94, 9251996), (104, 8362381), (181, 4804904), (188, 4625998), (362, 2402452), (376, 2312999), (611, 1423384), (724, 1201226), (983, 884728), (1222, 711692), (1448, 600613), (1966, 442364), (2353, 369608), (2444, 355846), (3932, 221182), (4706, 184804), (4888, 177923), (7864, 110591), (8507, 102232), (9412, 92402), (12779, 68056), (17014, 51116), (18824, 46201), (25558, 34028)]