1297529616

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{730591}}^1$

素因数の和:730639

約数の個数: 40

約数和(自身を含む): 3442549504

約数和(自身を除く): 2145019888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 730591, 1461182, 2191773, 2922364, 4383546, 5844728, 8767092, 11689456, 17534184, 27031867, 35068368, 54063734, 81095601, 108127468, 162191202, 216254936, 324382404, 432509872, 648764808, 1297529616]

約数ペア:

[(1, 1297529616), (2, 648764808), (3, 432509872), (4, 324382404), (6, 216254936), (8, 162191202), (12, 108127468), (16, 81095601), (24, 54063734), (37, 35068368), (48, 27031867), (74, 17534184), (111, 11689456), (148, 8767092), (222, 5844728), (296, 4383546), (444, 2922364), (592, 2191773), (888, 1461182), (1776, 730591)]