238991844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{218857}}^1$

素因数の和:218884

約数の個数: 48

約数和(自身を含む): 686338688

約数和(自身を除く): 447346844

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 218857, 437714, 656571, 875428, 1313142, 1531999, 2626284, 2845141, 3063998, 4595997, 5690282, 6127996, 8535423, 9191994, 11380564, 17070846, 18383988, 19915987, 34141692, 39831974, 59747961, 79663948, 119495922, 238991844]

約数ペア:

[(1, 238991844), (2, 119495922), (3, 79663948), (4, 59747961), (6, 39831974), (7, 34141692), (12, 19915987), (13, 18383988), (14, 17070846), (21, 11380564), (26, 9191994), (28, 8535423), (39, 6127996), (42, 5690282), (52, 4595997), (78, 3063998), (84, 2845141), (91, 2626284), (156, 1531999), (182, 1313142), (273, 875428), (364, 656571), (546, 437714), (1092, 218857)]