328742704

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{136069}}^1$

素因数の和:136228

約数の個数: 20

約数和(自身を含む): 641161840

約数和(自身を除く): 312419136

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 136069, 272138, 544276, 1088552, 2177104, 20546419, 41092838, 82185676, 164371352, 328742704]

約数ペア:

[(1, 328742704), (2, 164371352), (4, 82185676), (8, 41092838), (16, 20546419), (151, 2177104), (302, 1088552), (604, 544276), (1208, 272138), (2416, 136069)]