520011665536

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11913757}}^1$

素因数の和:11913813

約数の個数: 64

約数和(自身を含む): 1166595183360

約数和(自身を除く): 646583517824

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1408, 1984, 2728, 3968, 5456, 10912, 21824, 43648, 11913757, 23827514, 47655028, 95310056, 131051327, 190620112, 262102654, 369326467, 381240224, 524205308, 738652934, 762480448, 1048410616, 1477305868, 1524960896, 2096821232, 2954611736, 4062591137, 4193642464, 5909223472, 8125182274, 8387284928, 11818446944, 16250364548, 16774569856, 23636893888, 32500729096, 47273787776, 65001458192, 130002916384, 260005832768, 520011665536]

約数ペア:

[(1, 520011665536), (2, 260005832768), (4, 130002916384), (8, 65001458192), (11, 47273787776), (16, 32500729096), (22, 23636893888), (31, 16774569856), (32, 16250364548), (44, 11818446944), (62, 8387284928), (64, 8125182274), (88, 5909223472), (124, 4193642464), (128, 4062591137), (176, 2954611736), (248, 2096821232), (341, 1524960896), (352, 1477305868), (496, 1048410616), (682, 762480448), (704, 738652934), (992, 524205308), (1364, 381240224), (1408, 369326467), (1984, 262102654), (2728, 190620112), (3968, 131051327), (5456, 95310056), (10912, 47655028), (21824, 23827514), (43648, 11913757)]