331333854

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{6883}}^1$

素因数の和:7072

約数の個数: 32

約数和(自身を含む): 678046464

約数和(自身を除く): 346712610

約数列:

[1, 2, 3, 6, 71, 113, 142, 213, 226, 339, 426, 678, 6883, 8023, 13766, 16046, 20649, 24069, 41298, 48138, 488693, 777779, 977386, 1466079, 1555558, 2333337, 2932158, 4666674, 55222309, 110444618, 165666927, 331333854]

約数ペア:

[(1, 331333854), (2, 165666927), (3, 110444618), (6, 55222309), (71, 4666674), (113, 2932158), (142, 2333337), (213, 1555558), (226, 1466079), (339, 977386), (426, 777779), (678, 488693), (6883, 48138), (8023, 41298), (13766, 24069), (16046, 20649)]