777788004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{319289}}^1$

素因数の和:319332

約数の個数: 48

約数和(自身を含む): 2145628800

約数和(自身を除く): 1367840796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 319289, 638578, 957867, 1277156, 1915734, 2235023, 3831468, 4470046, 6705069, 8940092, 9259381, 13410138, 18518762, 26820276, 27778143, 37037524, 55556286, 64815667, 111112572, 129631334, 194447001, 259262668, 388894002, 777788004]

約数ペア:

[(1, 777788004), (2, 388894002), (3, 259262668), (4, 194447001), (6, 129631334), (7, 111112572), (12, 64815667), (14, 55556286), (21, 37037524), (28, 27778143), (29, 26820276), (42, 18518762), (58, 13410138), (84, 9259381), (87, 8940092), (116, 6705069), (174, 4470046), (203, 3831468), (348, 2235023), (406, 1915734), (609, 1277156), (812, 957867), (1218, 638578), (2436, 319289)]