328378232

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{451069}}^1$

素因数の和:451095

約数の個数: 32

約数和(自身を含む): 757797600

約数和(自身を除く): 429419368

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 451069, 902138, 1804276, 3157483, 3608552, 5863897, 6314966, 11727794, 12629932, 23455588, 25259864, 41047279, 46911176, 82094558, 164189116, 328378232]

約数ペア:

[(1, 328378232), (2, 164189116), (4, 82094558), (7, 46911176), (8, 41047279), (13, 25259864), (14, 23455588), (26, 12629932), (28, 11727794), (52, 6314966), (56, 5863897), (91, 3608552), (104, 3157483), (182, 1804276), (364, 902138), (728, 451069)]