1097188208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 2268521472

約数和(自身を除く): 1171333264

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 163, 164, 248, 326, 328, 331, 496, 652, 656, 662, 1271, 1304, 1324, 2542, 2608, 2648, 5053, 5084, 5296, 6683, 10106, 10168, 10261, 13366, 13571, 20212, 20336, 20522, 26732, 27142, 40424, 41044, 53464, 53953, 54284, 80848, 82088, 106928, 107906, 108568, 164176, 207173, 215812, 217136, 414346, 420701, 431624, 828692, 841402, 863248, 1657384, 1672543, 1682804, 2212073, 3314768, 3345086, 3365608, 4424146, 6690172, 6731216, 8848292, 13380344, 17696584, 26760688, 35393168, 68574263, 137148526, 274297052, 548594104, 1097188208]

約数ペア:

[(1, 1097188208), (2, 548594104), (4, 274297052), (8, 137148526), (16, 68574263), (31, 35393168), (41, 26760688), (62, 17696584), (82, 13380344), (124, 8848292), (163, 6731216), (164, 6690172), (248, 4424146), (326, 3365608), (328, 3345086), (331, 3314768), (496, 2212073), (652, 1682804), (656, 1672543), (662, 1657384), (1271, 863248), (1304, 841402), (1324, 828692), (2542, 431624), (2608, 420701), (2648, 414346), (5053, 217136), (5084, 215812), (5296, 207173), (6683, 164176), (10106, 108568), (10168, 107906), (10261, 106928), (13366, 82088), (13571, 80848), (20212, 54284), (20336, 53953), (20522, 53464), (26732, 41044), (27142, 40424)]