385177464

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{254747}}^1$

素因数の和:254769

約数の個数: 64

約数和(自身を含む): 1222790400

約数和(自身を除く): 837612936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 254747, 509494, 764241, 1018988, 1528482, 1783229, 2037976, 2292723, 3056964, 3566458, 4585446, 5349687, 6113928, 6878169, 7132916, 9170892, 10699374, 13756338, 14265832, 16049061, 18341784, 21398748, 27512676, 32098122, 42797496, 48147183, 55025352, 64196244, 96294366, 128392488, 192588732, 385177464]

約数ペア:

[(1, 385177464), (2, 192588732), (3, 128392488), (4, 96294366), (6, 64196244), (7, 55025352), (8, 48147183), (9, 42797496), (12, 32098122), (14, 27512676), (18, 21398748), (21, 18341784), (24, 16049061), (27, 14265832), (28, 13756338), (36, 10699374), (42, 9170892), (54, 7132916), (56, 6878169), (63, 6113928), (72, 5349687), (84, 4585446), (108, 3566458), (126, 3056964), (168, 2292723), (189, 2037976), (216, 1783229), (252, 1528482), (378, 1018988), (504, 764241), (756, 509494), (1512, 254747)]