280484106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{24109}}^1$

素因数の和:24398

約数の個数: 32

約数和(自身を含む): 643447680

約数和(自身を除く): 362963574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 277, 554, 831, 1662, 1939, 3878, 5817, 11634, 24109, 48218, 72327, 144654, 168763, 337526, 506289, 1012578, 6678193, 13356386, 20034579, 40069158, 46747351, 93494702, 140242053, 280484106]

約数ペア:

[(1, 280484106), (2, 140242053), (3, 93494702), (6, 46747351), (7, 40069158), (14, 20034579), (21, 13356386), (42, 6678193), (277, 1012578), (554, 506289), (831, 337526), (1662, 168763), (1939, 144654), (3878, 72327), (5817, 48218), (11634, 24109)]