8565520904

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{1061}}^1$

素因数の和:1422

約数の個数: 64

約数和(自身を含む): 16678327680

約数和(自身を除く): 8112806776

約数列:

[1, 2, 4, 8, 41, 82, 151, 163, 164, 302, 326, 328, 604, 652, 1061, 1208, 1304, 2122, 4244, 6191, 6683, 8488, 12382, 13366, 24613, 24764, 26732, 43501, 49226, 49528, 53464, 87002, 98452, 160211, 172943, 174004, 196904, 320422, 345886, 348008, 640844, 691772, 1009133, 1281688, 1383544, 2018266, 4036532, 6568651, 7090663, 8073064, 13137302, 14181326, 26114393, 26274604, 28362652, 52228786, 52549208, 56725304, 104457572, 208915144, 1070690113, 2141380226, 4282760452, 8565520904]

約数ペア:

[(1, 8565520904), (2, 4282760452), (4, 2141380226), (8, 1070690113), (41, 208915144), (82, 104457572), (151, 56725304), (163, 52549208), (164, 52228786), (302, 28362652), (326, 26274604), (328, 26114393), (604, 14181326), (652, 13137302), (1061, 8073064), (1208, 7090663), (1304, 6568651), (2122, 4036532), (4244, 2018266), (6191, 1383544), (6683, 1281688), (8488, 1009133), (12382, 691772), (13366, 640844), (24613, 348008), (24764, 345886), (26732, 320422), (43501, 196904), (49226, 174004), (49528, 172943), (53464, 160211), (87002, 98452)]