305656992

素因数分解:

$2^5\times 3^2\times {\mathrm{349}}^1\times {\mathrm{3041}}^1$

素因数の和:3406

約数の個数: 72

約数和(自身を含む): 871989300

約数和(自身を除く): 566332308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 349, 698, 1047, 1396, 2094, 2792, 3041, 3141, 4188, 5584, 6082, 6282, 8376, 9123, 11168, 12164, 12564, 16752, 18246, 24328, 25128, 27369, 33504, 36492, 48656, 50256, 54738, 72984, 97312, 100512, 109476, 145968, 218952, 291936, 437904, 875808, 1061309, 2122618, 3183927, 4245236, 6367854, 8490472, 9551781, 12735708, 16980944, 19103562, 25471416, 33961888, 38207124, 50942832, 76414248, 101885664, 152828496, 305656992]

約数ペア:

[(1, 305656992), (2, 152828496), (3, 101885664), (4, 76414248), (6, 50942832), (8, 38207124), (9, 33961888), (12, 25471416), (16, 19103562), (18, 16980944), (24, 12735708), (32, 9551781), (36, 8490472), (48, 6367854), (72, 4245236), (96, 3183927), (144, 2122618), (288, 1061309), (349, 875808), (698, 437904), (1047, 291936), (1396, 218952), (2094, 145968), (2792, 109476), (3041, 100512), (3141, 97312), (4188, 72984), (5584, 54738), (6082, 50256), (6282, 48656), (8376, 36492), (9123, 33504), (11168, 27369), (12164, 25128), (12564, 24328), (16752, 18246)]