412419536

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 860563968

約数和(自身を除く): 448144432

約数列:

[1, 2, 4, 8, 16, 31, 43, 61, 62, 86, 122, 124, 172, 244, 248, 317, 344, 488, 496, 634, 688, 976, 1268, 1333, 1891, 2536, 2623, 2666, 3782, 5072, 5246, 5332, 7564, 9827, 10492, 10664, 13631, 15128, 19337, 19654, 20984, 21328, 27262, 30256, 38674, 39308, 41968, 54524, 77348, 78616, 81313, 109048, 154696, 157232, 162626, 218096, 309392, 325252, 422561, 599447, 650504, 831491, 845122, 1198894, 1301008, 1662982, 1690244, 2397788, 3325964, 3380488, 4795576, 6651928, 6760976, 9591152, 13303856, 25776221, 51552442, 103104884, 206209768, 412419536]

約数ペア:

[(1, 412419536), (2, 206209768), (4, 103104884), (8, 51552442), (16, 25776221), (31, 13303856), (43, 9591152), (61, 6760976), (62, 6651928), (86, 4795576), (122, 3380488), (124, 3325964), (172, 2397788), (244, 1690244), (248, 1662982), (317, 1301008), (344, 1198894), (488, 845122), (496, 831491), (634, 650504), (688, 599447), (976, 422561), (1268, 325252), (1333, 309392), (1891, 218096), (2536, 162626), (2623, 157232), (2666, 154696), (3782, 109048), (5072, 81313), (5246, 78616), (5332, 77348), (7564, 54524), (9827, 41968), (10492, 39308), (10664, 38674), (13631, 30256), (15128, 27262), (19337, 21328), (19654, 20984)]