447869968

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10607}}^1$

素因数の和:10664

約数の個数: 80

約数和(自身を含む): 1104929280

約数和(自身を除く): 657059312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 232, 364, 377, 406, 464, 728, 754, 812, 1456, 1508, 1624, 2639, 3016, 3248, 5278, 6032, 10556, 10607, 21112, 21214, 42224, 42428, 74249, 84856, 137891, 148498, 169712, 275782, 296996, 307603, 551564, 593992, 615206, 965237, 1103128, 1187984, 1230412, 1930474, 2153221, 2206256, 2460824, 3860948, 3998839, 4306442, 4921648, 7721896, 7997678, 8612884, 15443792, 15995356, 17225768, 27991873, 31990712, 34451536, 55983746, 63981424, 111967492, 223934984, 447869968]

約数ペア:

[(1, 447869968), (2, 223934984), (4, 111967492), (7, 63981424), (8, 55983746), (13, 34451536), (14, 31990712), (16, 27991873), (26, 17225768), (28, 15995356), (29, 15443792), (52, 8612884), (56, 7997678), (58, 7721896), (91, 4921648), (104, 4306442), (112, 3998839), (116, 3860948), (182, 2460824), (203, 2206256), (208, 2153221), (232, 1930474), (364, 1230412), (377, 1187984), (406, 1103128), (464, 965237), (728, 615206), (754, 593992), (812, 551564), (1456, 307603), (1508, 296996), (1624, 275782), (2639, 169712), (3016, 148498), (3248, 137891), (5278, 84856), (6032, 74249), (10556, 42428), (10607, 42224), (21112, 21214)]