660872352

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{983441}}^1$

素因数の和:983461

約数の個数: 48

約数和(自身を含む): 1982619072

約数和(自身を除く): 1321746720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 983441, 1966882, 2950323, 3933764, 5900646, 6884087, 7867528, 11801292, 13768174, 15735056, 20652261, 23602584, 27536348, 31470112, 41304522, 47205168, 55072696, 82609044, 94410336, 110145392, 165218088, 220290784, 330436176, 660872352]

約数ペア:

[(1, 660872352), (2, 330436176), (3, 220290784), (4, 165218088), (6, 110145392), (7, 94410336), (8, 82609044), (12, 55072696), (14, 47205168), (16, 41304522), (21, 31470112), (24, 27536348), (28, 23602584), (32, 20652261), (42, 15735056), (48, 13768174), (56, 11801292), (84, 7867528), (96, 6884087), (112, 5900646), (168, 3933764), (224, 2950323), (336, 1966882), (672, 983441)]