408908304

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{135221}}^1$

素因数の和:135245

約数の個数: 80

約数和(自身を含む): 1341402240

約数和(自身を除く): 932493936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 135221, 270442, 405663, 540884, 811326, 946547, 1081768, 1216989, 1622652, 1893094, 2163536, 2433978, 2839641, 3245304, 3650967, 3786188, 4867956, 5679282, 6490608, 7301934, 7572376, 8518923, 9735912, 11358564, 14603868, 15144752, 17037846, 19471824, 22717128, 25556769, 29207736, 34075692, 45434256, 51113538, 58415472, 68151384, 102227076, 136302768, 204454152, 408908304]

約数ペア:

[(1, 408908304), (2, 204454152), (3, 136302768), (4, 102227076), (6, 68151384), (7, 58415472), (8, 51113538), (9, 45434256), (12, 34075692), (14, 29207736), (16, 25556769), (18, 22717128), (21, 19471824), (24, 17037846), (27, 15144752), (28, 14603868), (36, 11358564), (42, 9735912), (48, 8518923), (54, 7572376), (56, 7301934), (63, 6490608), (72, 5679282), (84, 4867956), (108, 3786188), (112, 3650967), (126, 3245304), (144, 2839641), (168, 2433978), (189, 2163536), (216, 1893094), (252, 1622652), (336, 1216989), (378, 1081768), (432, 946547), (504, 811326), (756, 540884), (1008, 405663), (1512, 270442), (3024, 135221)]