268343036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 516574464

約数和(自身を除く): 248231428

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 223, 292, 317, 446, 634, 892, 949, 1268, 1898, 2899, 3796, 4121, 5798, 8242, 11596, 16279, 16484, 23141, 32558, 46282, 65116, 70691, 92564, 141382, 211627, 282764, 300833, 423254, 601666, 846508, 918983, 1203332, 1837966, 3675932, 5160443, 10320886, 20641772, 67085759, 134171518, 268343036]

約数ペア:

[(1, 268343036), (2, 134171518), (4, 67085759), (13, 20641772), (26, 10320886), (52, 5160443), (73, 3675932), (146, 1837966), (223, 1203332), (292, 918983), (317, 846508), (446, 601666), (634, 423254), (892, 300833), (949, 282764), (1268, 211627), (1898, 141382), (2899, 92564), (3796, 70691), (4121, 65116), (5798, 46282), (8242, 32558), (11596, 23141), (16279, 16484)]