331225144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{127}}^2\times {\mathrm{151}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 667187280

約数和(自身を除く): 335962136

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 151, 254, 302, 508, 604, 1016, 1208, 2159, 2567, 4318, 5134, 8636, 10268, 16129, 17272, 19177, 20536, 32258, 38354, 64516, 76708, 129032, 153416, 274193, 326009, 548386, 652018, 1096772, 1304036, 2193544, 2435479, 2608072, 4870958, 9741916, 19483832, 41403143, 82806286, 165612572, 331225144]

約数ペア:

[(1, 331225144), (2, 165612572), (4, 82806286), (8, 41403143), (17, 19483832), (34, 9741916), (68, 4870958), (127, 2608072), (136, 2435479), (151, 2193544), (254, 1304036), (302, 1096772), (508, 652018), (604, 548386), (1016, 326009), (1208, 274193), (2159, 153416), (2567, 129032), (4318, 76708), (5134, 64516), (8636, 38354), (10268, 32258), (16129, 20536), (17272, 19177)]