393349696

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1427}}^1$

素因数の和:1571

約数の個数: 56

約数和(自身を含む): 805220640

約数和(自身を除く): 411870944

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 73, 118, 146, 236, 292, 472, 584, 944, 1168, 1427, 1888, 2336, 2854, 3776, 4307, 4672, 5708, 8614, 11416, 17228, 22832, 34456, 45664, 68912, 84193, 91328, 104171, 137824, 168386, 208342, 275648, 336772, 416684, 673544, 833368, 1347088, 1666736, 2694176, 3333472, 5388352, 6146089, 6666944, 12292178, 24584356, 49168712, 98337424, 196674848, 393349696]

約数ペア:

[(1, 393349696), (2, 196674848), (4, 98337424), (8, 49168712), (16, 24584356), (32, 12292178), (59, 6666944), (64, 6146089), (73, 5388352), (118, 3333472), (146, 2694176), (236, 1666736), (292, 1347088), (472, 833368), (584, 673544), (944, 416684), (1168, 336772), (1427, 275648), (1888, 208342), (2336, 168386), (2854, 137824), (3776, 104171), (4307, 91328), (4672, 84193), (5708, 68912), (8614, 45664), (11416, 34456), (17228, 22832)]