428376408

素因数分解:

$2^3\times 3^1\times {\mathrm{751}}^1\times {\mathrm{23767}}^1$

素因数の和:24527

約数の個数: 32

約数和(自身を含む): 1072412160

約数和(自身を除く): 644035752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 751, 1502, 2253, 3004, 4506, 6008, 9012, 18024, 23767, 47534, 71301, 95068, 142602, 190136, 285204, 570408, 17849017, 35698034, 53547051, 71396068, 107094102, 142792136, 214188204, 428376408]

約数ペア:

[(1, 428376408), (2, 214188204), (3, 142792136), (4, 107094102), (6, 71396068), (8, 53547051), (12, 35698034), (24, 17849017), (751, 570408), (1502, 285204), (2253, 190136), (3004, 142602), (4506, 95068), (6008, 71301), (9012, 47534), (18024, 23767)]