254819796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{39397}}^1$

素因数の和:39429

約数の個数: 72

約数和(自身を含む): 754550496

約数和(自身を除く): 499730700

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 39397, 78794, 118191, 157588, 236382, 275779, 433367, 472764, 551558, 827337, 866734, 1103116, 1300101, 1654674, 1733468, 1930453, 2600202, 3033569, 3309348, 3860906, 5200404, 5791359, 6067138, 7721812, 9100707, 11582718, 12134276, 18201414, 21234983, 23165436, 36402828, 42469966, 63704949, 84939932, 127409898, 254819796]

約数ペア:

[(1, 254819796), (2, 127409898), (3, 84939932), (4, 63704949), (6, 42469966), (7, 36402828), (11, 23165436), (12, 21234983), (14, 18201414), (21, 12134276), (22, 11582718), (28, 9100707), (33, 7721812), (42, 6067138), (44, 5791359), (49, 5200404), (66, 3860906), (77, 3309348), (84, 3033569), (98, 2600202), (132, 1930453), (147, 1733468), (154, 1654674), (196, 1300101), (231, 1103116), (294, 866734), (308, 827337), (462, 551558), (539, 472764), (588, 433367), (924, 275779), (1078, 236382), (1617, 157588), (2156, 118191), (3234, 78794), (6468, 39397)]