251252402448

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{4337}}^1\times {\mathrm{38933}}^1$

素因数の和:43312

約数の個数: 80

約数和(自身を含む): 670178105856

約数和(自身を除く): 418925703408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 4337, 8674, 13011, 17348, 26022, 34696, 38933, 52044, 69392, 77866, 104088, 116799, 134447, 155732, 208176, 233598, 268894, 311464, 403341, 467196, 537788, 622928, 806682, 934392, 1075576, 1206923, 1613364, 1868784, 2151152, 2413846, 3226728, 3620769, 4827692, 6453456, 7241538, 9655384, 14483076, 19310768, 28966152, 57932304, 168852421, 337704842, 506557263, 675409684, 1013114526, 1350819368, 2026229052, 2701638736, 4052458104, 5234425051, 8104916208, 10468850102, 15703275153, 20937700204, 31406550306, 41875400408, 62813100612, 83750800816, 125626201224, 251252402448]

約数ペア:

[(1, 251252402448), (2, 125626201224), (3, 83750800816), (4, 62813100612), (6, 41875400408), (8, 31406550306), (12, 20937700204), (16, 15703275153), (24, 10468850102), (31, 8104916208), (48, 5234425051), (62, 4052458104), (93, 2701638736), (124, 2026229052), (186, 1350819368), (248, 1013114526), (372, 675409684), (496, 506557263), (744, 337704842), (1488, 168852421), (4337, 57932304), (8674, 28966152), (13011, 19310768), (17348, 14483076), (26022, 9655384), (34696, 7241538), (38933, 6453456), (52044, 4827692), (69392, 3620769), (77866, 3226728), (104088, 2413846), (116799, 2151152), (134447, 1868784), (155732, 1613364), (208176, 1206923), (233598, 1075576), (268894, 934392), (311464, 806682), (403341, 622928), (467196, 537788)]