230702992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{967}}^1$

素因数の和:1056

約数の個数: 80

約数和(自身を含む): 510856192

約数和(自身を除く): 280153200

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 37, 52, 62, 74, 104, 124, 148, 208, 248, 296, 403, 481, 496, 592, 806, 962, 967, 1147, 1612, 1924, 1934, 2294, 3224, 3848, 3868, 4588, 6448, 7696, 7736, 9176, 12571, 14911, 15472, 18352, 25142, 29822, 29977, 35779, 50284, 59644, 59954, 71558, 100568, 119288, 119908, 143116, 201136, 238576, 239816, 286232, 389701, 465127, 479632, 572464, 779402, 930254, 1109149, 1558804, 1860508, 2218298, 3117608, 3721016, 4436596, 6235216, 7442032, 8873192, 14418937, 17746384, 28837874, 57675748, 115351496, 230702992]

約数ペア:

[(1, 230702992), (2, 115351496), (4, 57675748), (8, 28837874), (13, 17746384), (16, 14418937), (26, 8873192), (31, 7442032), (37, 6235216), (52, 4436596), (62, 3721016), (74, 3117608), (104, 2218298), (124, 1860508), (148, 1558804), (208, 1109149), (248, 930254), (296, 779402), (403, 572464), (481, 479632), (496, 465127), (592, 389701), (806, 286232), (962, 239816), (967, 238576), (1147, 201136), (1612, 143116), (1924, 119908), (1934, 119288), (2294, 100568), (3224, 71558), (3848, 59954), (3868, 59644), (4588, 50284), (6448, 35779), (7696, 29977), (7736, 29822), (9176, 25142), (12571, 18352), (14911, 15472)]