264328144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{3221}}^1$

素因数の和:3475

約数の個数: 40

約数和(自身を含む): 536965632

約数和(自身を除く): 272637488

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 223, 368, 446, 892, 1784, 3221, 3568, 5129, 6442, 10258, 12884, 20516, 25768, 41032, 51536, 74083, 82064, 148166, 296332, 592664, 718283, 1185328, 1436566, 2873132, 5746264, 11492528, 16520509, 33041018, 66082036, 132164072, 264328144]

約数ペア:

[(1, 264328144), (2, 132164072), (4, 66082036), (8, 33041018), (16, 16520509), (23, 11492528), (46, 5746264), (92, 2873132), (184, 1436566), (223, 1185328), (368, 718283), (446, 592664), (892, 296332), (1784, 148166), (3221, 82064), (3568, 74083), (5129, 51536), (6442, 41032), (10258, 25768), (12884, 20516)]