390544264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{261059}}^1$

素因数の和:261093

約数の個数: 32

約数和(自身を含む): 845834400

約数和(自身を除く): 455290136

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 261059, 522118, 1044236, 2088472, 2871649, 4438003, 5743298, 8876006, 11486596, 17752012, 22973192, 35504024, 48818033, 97636066, 195272132, 390544264]

約数ペア:

[(1, 390544264), (2, 195272132), (4, 97636066), (8, 48818033), (11, 35504024), (17, 22973192), (22, 17752012), (34, 11486596), (44, 8876006), (68, 5743298), (88, 4438003), (136, 2871649), (187, 2088472), (374, 1044236), (748, 522118), (1496, 261059)]