423218576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1$

素因数の和:624

約数の個数: 80

約数和(自身を含む): 931815360

約数和(自身を除く): 508596784

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 283, 293, 319, 464, 566, 586, 638, 1132, 1172, 1276, 2264, 2344, 2552, 3113, 3223, 4528, 4688, 5104, 6226, 6446, 8207, 8497, 12452, 12892, 16414, 16994, 24904, 25784, 32828, 33988, 49808, 51568, 65656, 67976, 82919, 90277, 93467, 131312, 135952, 165838, 180554, 186934, 331676, 361108, 373868, 663352, 722216, 747736, 912109, 1326704, 1444432, 1495472, 1824218, 2404651, 3648436, 4809302, 7296872, 9618604, 14593744, 19237208, 26451161, 38474416, 52902322, 105804644, 211609288, 423218576]

約数ペア:

[(1, 423218576), (2, 211609288), (4, 105804644), (8, 52902322), (11, 38474416), (16, 26451161), (22, 19237208), (29, 14593744), (44, 9618604), (58, 7296872), (88, 4809302), (116, 3648436), (176, 2404651), (232, 1824218), (283, 1495472), (293, 1444432), (319, 1326704), (464, 912109), (566, 747736), (586, 722216), (638, 663352), (1132, 373868), (1172, 361108), (1276, 331676), (2264, 186934), (2344, 180554), (2552, 165838), (3113, 135952), (3223, 131312), (4528, 93467), (4688, 90277), (5104, 82919), (6226, 67976), (6446, 65656), (8207, 51568), (8497, 49808), (12452, 33988), (12892, 32828), (16414, 25784), (16994, 24904)]