550804968

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{364289}}^1$

素因数の和:364311

約数の個数: 64

約数和(自身を含む): 1748592000

約数和(自身を除く): 1197787032

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, 364289, 728578, 1092867, 1457156, 2185734, 2550023, 2914312, 3278601, 4371468, 5100046, 6557202, 7650069, 8742936, 9835803, 10200092, 13114404, 15300138, 19671606, 20400184, 22950207, 26228808, 30600276, 39343212, 45900414, 61200552, 68850621, 78686424, 91800828, 137701242, 183601656, 275402484, 550804968]

約数ペア:

[(1, 550804968), (2, 275402484), (3, 183601656), (4, 137701242), (6, 91800828), (7, 78686424), (8, 68850621), (9, 61200552), (12, 45900414), (14, 39343212), (18, 30600276), (21, 26228808), (24, 22950207), (27, 20400184), (28, 19671606), (36, 15300138), (42, 13114404), (54, 10200092), (56, 9835803), (63, 8742936), (72, 7650069), (84, 6557202), (108, 5100046), (126, 4371468), (168, 3278601), (189, 2914312), (216, 2550023), (252, 2185734), (378, 1457156), (504, 1092867), (756, 728578), (1512, 364289)]