290147653568

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{2549}}^1\times {\mathrm{57373}}^1$

素因数の和:59965

約数の個数: 56

約数和(自身を含む): 594578236800

約数和(自身を除く): 304430583232

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 2549, 5098, 10196, 20392, 40784, 57373, 79019, 81568, 114746, 158038, 163136, 229492, 316076, 458984, 632152, 917968, 1264304, 1778563, 1835936, 2528608, 3557126, 3671872, 5057216, 7114252, 14228504, 28457008, 56914016, 113828032, 146243777, 292487554, 584975108, 1169950216, 2339900432, 4533557087, 4679800864, 9067114174, 9359601728, 18134228348, 36268456696, 72536913392, 145073826784, 290147653568]

約数ペア:

[(1, 290147653568), (2, 145073826784), (4, 72536913392), (8, 36268456696), (16, 18134228348), (31, 9359601728), (32, 9067114174), (62, 4679800864), (64, 4533557087), (124, 2339900432), (248, 1169950216), (496, 584975108), (992, 292487554), (1984, 146243777), (2549, 113828032), (5098, 56914016), (10196, 28457008), (20392, 14228504), (40784, 7114252), (57373, 5057216), (79019, 3671872), (81568, 3557126), (114746, 2528608), (158038, 1835936), (163136, 1778563), (229492, 1264304), (316076, 917968), (458984, 632152)]