260329776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{774791}}^1$

素因数の和:774809

約数の個数: 40

約数和(自身を含む): 768593664

約数和(自身を除く): 508263888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 774791, 1549582, 2324373, 3099164, 4648746, 5423537, 6198328, 9297492, 10847074, 12396656, 16270611, 18594984, 21694148, 32541222, 37189968, 43388296, 65082444, 86776592, 130164888, 260329776]

約数ペア:

[(1, 260329776), (2, 130164888), (3, 86776592), (4, 65082444), (6, 43388296), (7, 37189968), (8, 32541222), (12, 21694148), (14, 18594984), (16, 16270611), (21, 12396656), (24, 10847074), (28, 9297492), (42, 6198328), (48, 5423537), (56, 4648746), (84, 3099164), (112, 2324373), (168, 1549582), (336, 774791)]