245147136

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12277}}^1$

素因数の和:12311

約数の個数: 80

約数和(自身を含む): 703382064

約数和(自身を除く): 458234928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4992, 6656, 9984, 12277, 19968, 24554, 36831, 49108, 73662, 98216, 147324, 159601, 196432, 294648, 319202, 392864, 478803, 589296, 638404, 785728, 957606, 1178592, 1276808, 1571456, 1915212, 2357184, 2553616, 3142912, 3830424, 4714368, 5107232, 6285824, 7660848, 9428736, 10214464, 15321696, 18857472, 20428928, 30643392, 40857856, 61286784, 81715712, 122573568, 245147136]

約数ペア:

[(1, 245147136), (2, 122573568), (3, 81715712), (4, 61286784), (6, 40857856), (8, 30643392), (12, 20428928), (13, 18857472), (16, 15321696), (24, 10214464), (26, 9428736), (32, 7660848), (39, 6285824), (48, 5107232), (52, 4714368), (64, 3830424), (78, 3142912), (96, 2553616), (104, 2357184), (128, 1915212), (156, 1571456), (192, 1276808), (208, 1178592), (256, 957606), (312, 785728), (384, 638404), (416, 589296), (512, 478803), (624, 392864), (768, 319202), (832, 294648), (1248, 196432), (1536, 159601), (1664, 147324), (2496, 98216), (3328, 73662), (4992, 49108), (6656, 36831), (9984, 24554), (12277, 19968)]