472312908

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{1163}}^1$

素因数の和:1591

約数の個数: 72

約数和(自身を含む): 1239310800

約数和(自身を除く): 766997892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 389, 522, 778, 1044, 1163, 1167, 1556, 2326, 2334, 3489, 3501, 4652, 4668, 6978, 7002, 10467, 11281, 13956, 14004, 20934, 22562, 33727, 33843, 41868, 45124, 67454, 67686, 101181, 101529, 134908, 135372, 202362, 203058, 303543, 404724, 406116, 452407, 607086, 904814, 1214172, 1357221, 1809628, 2714442, 4071663, 5428884, 8143326, 13119803, 16286652, 26239606, 39359409, 52479212, 78718818, 118078227, 157437636, 236156454, 472312908]

約数ペア:

[(1, 472312908), (2, 236156454), (3, 157437636), (4, 118078227), (6, 78718818), (9, 52479212), (12, 39359409), (18, 26239606), (29, 16286652), (36, 13119803), (58, 8143326), (87, 5428884), (116, 4071663), (174, 2714442), (261, 1809628), (348, 1357221), (389, 1214172), (522, 904814), (778, 607086), (1044, 452407), (1163, 406116), (1167, 404724), (1556, 303543), (2326, 203058), (2334, 202362), (3489, 135372), (3501, 134908), (4652, 101529), (4668, 101181), (6978, 67686), (7002, 67454), (10467, 45124), (11281, 41868), (13956, 33843), (14004, 33727), (20934, 22562)]