340357945936

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{4801}}^1\times {\mathrm{18539}}^1$

素因数の和:23587

約数の個数: 40

約数和(自身を含む): 662376355200

約数和(自身を除く): 322018409264

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 4801, 9602, 18539, 19204, 37078, 38408, 74156, 76816, 148312, 296624, 1147439, 2294878, 4430821, 4589756, 8861642, 9179512, 17723284, 18359024, 35446568, 70893136, 89005739, 178011478, 356022956, 712045912, 1424091824, 21272371621, 42544743242, 85089486484, 170178972968, 340357945936]

約数ペア:

[(1, 340357945936), (2, 170178972968), (4, 85089486484), (8, 42544743242), (16, 21272371621), (239, 1424091824), (478, 712045912), (956, 356022956), (1912, 178011478), (3824, 89005739), (4801, 70893136), (9602, 35446568), (18539, 18359024), (19204, 17723284), (37078, 9179512), (38408, 8861642), (74156, 4589756), (76816, 4430821), (148312, 2294878), (296624, 1147439)]