420047544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{4441}}^1$

素因数の和:5020

約数の個数: 64

約数和(自身を含む): 1202538240

約数和(自身を除く): 782490696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 563, 1126, 1689, 2252, 3378, 3941, 4441, 4504, 6756, 7882, 8882, 11823, 13323, 13512, 15764, 17764, 23646, 26646, 31087, 31528, 35528, 47292, 53292, 62174, 93261, 94584, 106584, 124348, 186522, 248696, 373044, 746088, 2500283, 5000566, 7500849, 10001132, 15001698, 17501981, 20002264, 30003396, 35003962, 52505943, 60006792, 70007924, 105011886, 140015848, 210023772, 420047544]

約数ペア:

[(1, 420047544), (2, 210023772), (3, 140015848), (4, 105011886), (6, 70007924), (7, 60006792), (8, 52505943), (12, 35003962), (14, 30003396), (21, 20002264), (24, 17501981), (28, 15001698), (42, 10001132), (56, 7500849), (84, 5000566), (168, 2500283), (563, 746088), (1126, 373044), (1689, 248696), (2252, 186522), (3378, 124348), (3941, 106584), (4441, 94584), (4504, 93261), (6756, 62174), (7882, 53292), (8882, 47292), (11823, 35528), (13323, 31528), (13512, 31087), (15764, 26646), (17764, 23646)]