19376463984

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{19429}}^1$

素因数の和:19782

約数の個数: 80

約数和(自身を含む): 50884838400

約数和(自身を除く): 31508374416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 263, 316, 474, 526, 632, 789, 948, 1052, 1264, 1578, 1896, 2104, 3156, 3792, 4208, 6312, 12624, 19429, 20777, 38858, 41554, 58287, 62331, 77716, 83108, 116574, 124662, 155432, 166216, 233148, 249324, 310864, 332432, 466296, 498648, 932592, 997296, 1534891, 3069782, 4604673, 5109827, 6139564, 9209346, 10219654, 12279128, 15329481, 18418692, 20439308, 24558256, 30658962, 36837384, 40878616, 61317924, 73674768, 81757232, 122635848, 245271696, 403676333, 807352666, 1211028999, 1614705332, 2422057998, 3229410664, 4844115996, 6458821328, 9688231992, 19376463984]

約数ペア:

[(1, 19376463984), (2, 9688231992), (3, 6458821328), (4, 4844115996), (6, 3229410664), (8, 2422057998), (12, 1614705332), (16, 1211028999), (24, 807352666), (48, 403676333), (79, 245271696), (158, 122635848), (237, 81757232), (263, 73674768), (316, 61317924), (474, 40878616), (526, 36837384), (632, 30658962), (789, 24558256), (948, 20439308), (1052, 18418692), (1264, 15329481), (1578, 12279128), (1896, 10219654), (2104, 9209346), (3156, 6139564), (3792, 5109827), (4208, 4604673), (6312, 3069782), (12624, 1534891), (19429, 997296), (20777, 932592), (38858, 498648), (41554, 466296), (58287, 332432), (62331, 310864), (77716, 249324), (83108, 233148), (116574, 166216), (124662, 155432)]