180623504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1499}}^1$

素因数の和:1967

約数の個数: 40

約数和(自身を含む): 371628000

約数和(自身を除く): 191004496

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 443, 886, 1499, 1772, 2998, 3544, 5996, 7088, 7531, 11992, 15062, 23984, 25483, 30124, 50966, 60248, 101932, 120496, 203864, 407728, 664057, 1328114, 2656228, 5312456, 10624912, 11288969, 22577938, 45155876, 90311752, 180623504]

約数ペア:

[(1, 180623504), (2, 90311752), (4, 45155876), (8, 22577938), (16, 11288969), (17, 10624912), (34, 5312456), (68, 2656228), (136, 1328114), (272, 664057), (443, 407728), (886, 203864), (1499, 120496), (1772, 101932), (2998, 60248), (3544, 50966), (5996, 30124), (7088, 25483), (7531, 23984), (11992, 15062)]