228198751438

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2531}}^1\times {\mathrm{5059}}^1$

素因数の和:7685

約数の個数: 64

約数和(自身を含む): 418181068800

約数和(自身を除く): 189982317362

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2531, 2546, 5059, 5062, 8911, 10118, 17717, 17822, 35413, 35434, 48089, 70826, 96121, 96178, 169577, 192242, 336623, 338953, 339154, 672847, 673246, 677906, 1187039, 1345694, 2372671, 2374078, 3221963, 4745342, 6440107, 6443926, 12804329, 12880214, 22553741, 25608658, 45080749, 45107482, 89630303, 90161498, 179260606, 243282251, 486564502, 857890043, 1702975757, 1715780086, 3405951514, 6005230301, 12010460602, 16299910817, 32599821634, 114099375719, 228198751438]

約数ペア:

[(1, 228198751438), (2, 114099375719), (7, 32599821634), (14, 16299910817), (19, 12010460602), (38, 6005230301), (67, 3405951514), (133, 1715780086), (134, 1702975757), (266, 857890043), (469, 486564502), (938, 243282251), (1273, 179260606), (2531, 90161498), (2546, 89630303), (5059, 45107482), (5062, 45080749), (8911, 25608658), (10118, 22553741), (17717, 12880214), (17822, 12804329), (35413, 6443926), (35434, 6440107), (48089, 4745342), (70826, 3221963), (96121, 2374078), (96178, 2372671), (169577, 1345694), (192242, 1187039), (336623, 677906), (338953, 673246), (339154, 672847)]