253303848

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{55843}}^1$

素因数の和:55868

約数の個数: 80

約数和(自身を含む): 810854880

約数和(自身を除く): 557551032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 55843, 111686, 167529, 223372, 335058, 390901, 446744, 502587, 670116, 781802, 1005174, 1172703, 1340232, 1507761, 1563604, 2010348, 2345406, 3015522, 3127208, 3518109, 4020696, 4523283, 4690812, 6031044, 7036218, 9046566, 9381624, 10554327, 12062088, 14072436, 18093132, 21108654, 28144872, 31662981, 36186264, 42217308, 63325962, 84434616, 126651924, 253303848]

約数ペア:

[(1, 253303848), (2, 126651924), (3, 84434616), (4, 63325962), (6, 42217308), (7, 36186264), (8, 31662981), (9, 28144872), (12, 21108654), (14, 18093132), (18, 14072436), (21, 12062088), (24, 10554327), (27, 9381624), (28, 9046566), (36, 7036218), (42, 6031044), (54, 4690812), (56, 4523283), (63, 4020696), (72, 3518109), (81, 3127208), (84, 3015522), (108, 2345406), (126, 2010348), (162, 1563604), (168, 1507761), (189, 1340232), (216, 1172703), (252, 1005174), (324, 781802), (378, 670116), (504, 502587), (567, 446744), (648, 390901), (756, 335058), (1134, 223372), (1512, 167529), (2268, 111686), (4536, 55843)]