515415438

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{443}}^1\times {\mathrm{593}}^1$

素因数の和:1153

約数の個数: 48

約数和(自身を含む): 1131427440

約数和(自身を除く): 616012002

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 443, 593, 654, 886, 981, 1186, 1329, 1779, 1962, 2658, 3558, 3987, 5337, 7974, 10674, 48287, 64637, 96574, 129274, 144861, 193911, 262699, 289722, 387822, 434583, 525398, 581733, 788097, 869166, 1163466, 1576194, 2364291, 4728582, 28634191, 57268382, 85902573, 171805146, 257707719, 515415438]

約数ペア:

[(1, 515415438), (2, 257707719), (3, 171805146), (6, 85902573), (9, 57268382), (18, 28634191), (109, 4728582), (218, 2364291), (327, 1576194), (443, 1163466), (593, 869166), (654, 788097), (886, 581733), (981, 525398), (1186, 434583), (1329, 387822), (1779, 289722), (1962, 262699), (2658, 193911), (3558, 144861), (3987, 129274), (5337, 96574), (7974, 64637), (10674, 48287)]