268332670

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{1327}}^1$

素因数の和:1684

約数の個数: 32

約数和(自身を含む): 491753088

約数和(自身を除く): 223420418

約数列:

[1, 2, 5, 10, 73, 146, 277, 365, 554, 730, 1327, 1385, 2654, 2770, 6635, 13270, 20221, 40442, 96871, 101105, 193742, 202210, 367579, 484355, 735158, 968710, 1837895, 3675790, 26833267, 53666534, 134166335, 268332670]

約数ペア:

[(1, 268332670), (2, 134166335), (5, 53666534), (10, 26833267), (73, 3675790), (146, 1837895), (277, 968710), (365, 735158), (554, 484355), (730, 367579), (1327, 202210), (1385, 193742), (2654, 101105), (2770, 96871), (6635, 40442), (13270, 20221)]