257578023708

素因数分解:

$2^2\times 3^3\times {\mathrm{4931}}^1\times {\mathrm{483671}}^1$

素因数の和:488615

約数の個数: 48

約数和(自身を含む): 667931685120

約数和(自身を除く): 410353661412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 4931, 9862, 14793, 19724, 29586, 44379, 59172, 88758, 133137, 177516, 266274, 483671, 532548, 967342, 1451013, 1934684, 2902026, 4353039, 5804052, 8706078, 13059117, 17412156, 26118234, 52236468, 2384981701, 4769963402, 7154945103, 9539926804, 14309890206, 21464835309, 28619780412, 42929670618, 64394505927, 85859341236, 128789011854, 257578023708]

約数ペア:

[(1, 257578023708), (2, 128789011854), (3, 85859341236), (4, 64394505927), (6, 42929670618), (9, 28619780412), (12, 21464835309), (18, 14309890206), (27, 9539926804), (36, 7154945103), (54, 4769963402), (108, 2384981701), (4931, 52236468), (9862, 26118234), (14793, 17412156), (19724, 13059117), (29586, 8706078), (44379, 5804052), (59172, 4353039), (88758, 2902026), (133137, 1934684), (177516, 1451013), (266274, 967342), (483671, 532548)]