620938008

素因数分解:

$2^3\times 3^3\times {\mathrm{349}}^1\times {\mathrm{8237}}^1$

素因数の和:8601

約数の個数: 64

約数和(自身を含む): 1729980000

約数和(自身を除く): 1109041992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 349, 698, 1047, 1396, 2094, 2792, 3141, 4188, 6282, 8237, 8376, 9423, 12564, 16474, 18846, 24711, 25128, 32948, 37692, 49422, 65896, 74133, 75384, 98844, 148266, 197688, 222399, 296532, 444798, 593064, 889596, 1779192, 2874713, 5749426, 8624139, 11498852, 17248278, 22997704, 25872417, 34496556, 51744834, 68993112, 77617251, 103489668, 155234502, 206979336, 310469004, 620938008]

約数ペア:

[(1, 620938008), (2, 310469004), (3, 206979336), (4, 155234502), (6, 103489668), (8, 77617251), (9, 68993112), (12, 51744834), (18, 34496556), (24, 25872417), (27, 22997704), (36, 17248278), (54, 11498852), (72, 8624139), (108, 5749426), (216, 2874713), (349, 1779192), (698, 889596), (1047, 593064), (1396, 444798), (2094, 296532), (2792, 222399), (3141, 197688), (4188, 148266), (6282, 98844), (8237, 75384), (8376, 74133), (9423, 65896), (12564, 49422), (16474, 37692), (18846, 32948), (24711, 25128)]