719327472

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{2111}}^1$

素因数の和:2382

約数の個数: 80

約数和(自身を含む): 1927495680

約数和(自身を除く): 1208168208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 229, 248, 372, 458, 496, 687, 744, 916, 1374, 1488, 1832, 2111, 2748, 3664, 4222, 5496, 6333, 7099, 8444, 10992, 12666, 14198, 16888, 21297, 25332, 28396, 33776, 42594, 50664, 56792, 65441, 85188, 101328, 113584, 130882, 170376, 196323, 261764, 340752, 392646, 483419, 523528, 785292, 966838, 1047056, 1450257, 1570584, 1933676, 2900514, 3141168, 3867352, 5801028, 7734704, 11602056, 14985989, 23204112, 29971978, 44957967, 59943956, 89915934, 119887912, 179831868, 239775824, 359663736, 719327472]

約数ペア:

[(1, 719327472), (2, 359663736), (3, 239775824), (4, 179831868), (6, 119887912), (8, 89915934), (12, 59943956), (16, 44957967), (24, 29971978), (31, 23204112), (48, 14985989), (62, 11602056), (93, 7734704), (124, 5801028), (186, 3867352), (229, 3141168), (248, 2900514), (372, 1933676), (458, 1570584), (496, 1450257), (687, 1047056), (744, 966838), (916, 785292), (1374, 523528), (1488, 483419), (1832, 392646), (2111, 340752), (2748, 261764), (3664, 196323), (4222, 170376), (5496, 130882), (6333, 113584), (7099, 101328), (8444, 85188), (10992, 65441), (12666, 56792), (14198, 50664), (16888, 42594), (21297, 33776), (25332, 28396)]