282349868

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 526901760

約数和(自身を除く): 244551892

約数列:

[1, 2, 4, 43, 47, 53, 86, 94, 106, 172, 188, 212, 659, 1318, 2021, 2279, 2491, 2636, 4042, 4558, 4982, 8084, 9116, 9964, 28337, 30973, 34927, 56674, 61946, 69854, 107113, 113348, 123892, 139708, 214226, 428452, 1331839, 1501861, 1641569, 2663678, 3003722, 3283138, 5327356, 6007444, 6566276, 70587467, 141174934, 282349868]

約数ペア:

[(1, 282349868), (2, 141174934), (4, 70587467), (43, 6566276), (47, 6007444), (53, 5327356), (86, 3283138), (94, 3003722), (106, 2663678), (172, 1641569), (188, 1501861), (212, 1331839), (659, 428452), (1318, 214226), (2021, 139708), (2279, 123892), (2491, 113348), (2636, 107113), (4042, 69854), (4558, 61946), (4982, 56674), (8084, 34927), (9116, 30973), (9964, 28337)]