240038892

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 619258640

約数和(自身を除く): 379219748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 241, 292, 379, 438, 482, 657, 723, 758, 876, 964, 1137, 1314, 1446, 1516, 2169, 2274, 2628, 2892, 3411, 4338, 4548, 6822, 8676, 13644, 17593, 27667, 35186, 52779, 55334, 70372, 83001, 91339, 105558, 110668, 158337, 166002, 182678, 211116, 249003, 274017, 316674, 332004, 365356, 498006, 548034, 633348, 822051, 996012, 1096068, 1644102, 3288204, 6667747, 13335494, 20003241, 26670988, 40006482, 60009723, 80012964, 120019446, 240038892]

約数ペア:

[(1, 240038892), (2, 120019446), (3, 80012964), (4, 60009723), (6, 40006482), (9, 26670988), (12, 20003241), (18, 13335494), (36, 6667747), (73, 3288204), (146, 1644102), (219, 1096068), (241, 996012), (292, 822051), (379, 633348), (438, 548034), (482, 498006), (657, 365356), (723, 332004), (758, 316674), (876, 274017), (964, 249003), (1137, 211116), (1314, 182678), (1446, 166002), (1516, 158337), (2169, 110668), (2274, 105558), (2628, 91339), (2892, 83001), (3411, 70372), (4338, 55334), (4548, 52779), (6822, 35186), (8676, 27667), (13644, 17593)]