351329056

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1621}}^1$

素因数の和:2165

約数の個数: 48

約数和(自身を含む): 746775288

約数和(自身を除く): 395446232

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 521, 1042, 1621, 2084, 3242, 4168, 6484, 6773, 8336, 12968, 13546, 16672, 21073, 25936, 27092, 42146, 51872, 54184, 84292, 108368, 168584, 216736, 337168, 674336, 844541, 1689082, 3378164, 6756328, 10979033, 13512656, 21958066, 27025312, 43916132, 87832264, 175664528, 351329056]

約数ペア:

[(1, 351329056), (2, 175664528), (4, 87832264), (8, 43916132), (13, 27025312), (16, 21958066), (26, 13512656), (32, 10979033), (52, 6756328), (104, 3378164), (208, 1689082), (416, 844541), (521, 674336), (1042, 337168), (1621, 216736), (2084, 168584), (3242, 108368), (4168, 84292), (6484, 54184), (6773, 51872), (8336, 42146), (12968, 27092), (13546, 25936), (16672, 21073)]