1268991108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457789}}^1$

素因数の和:457817

約数の個数: 72

約数和(自身を含む): 3999253440

約数和(自身を除く): 2730262332

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 457789, 915578, 1373367, 1831156, 2746734, 3204523, 4120101, 5035679, 5493468, 6409046, 8240202, 9613569, 10071358, 12818092, 15107037, 16480404, 19227138, 20142716, 28840707, 30214074, 35249753, 38454276, 45321111, 57681414, 60428148, 70499506, 90642222, 105749259, 115362828, 140999012, 181284444, 211498518, 317247777, 422997036, 634495554, 1268991108]

約数ペア:

[(1, 1268991108), (2, 634495554), (3, 422997036), (4, 317247777), (6, 211498518), (7, 181284444), (9, 140999012), (11, 115362828), (12, 105749259), (14, 90642222), (18, 70499506), (21, 60428148), (22, 57681414), (28, 45321111), (33, 38454276), (36, 35249753), (42, 30214074), (44, 28840707), (63, 20142716), (66, 19227138), (77, 16480404), (84, 15107037), (99, 12818092), (126, 10071358), (132, 9613569), (154, 8240202), (198, 6409046), (231, 5493468), (252, 5035679), (308, 4120101), (396, 3204523), (462, 2746734), (693, 1831156), (924, 1373367), (1386, 915578), (2772, 457789)]