261785424

素因数分解:

$2^4\times 3^1\times {\mathrm{1523}}^1\times {\mathrm{3581}}^1$

素因数の和:5115

約数の個数: 40

約数和(自身を含む): 676912032

約数和(自身を除く): 415126608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1523, 3046, 3581, 4569, 6092, 7162, 9138, 10743, 12184, 14324, 18276, 21486, 24368, 28648, 36552, 42972, 57296, 73104, 85944, 171888, 5453863, 10907726, 16361589, 21815452, 32723178, 43630904, 65446356, 87261808, 130892712, 261785424]

約数ペア:

[(1, 261785424), (2, 130892712), (3, 87261808), (4, 65446356), (6, 43630904), (8, 32723178), (12, 21815452), (16, 16361589), (24, 10907726), (48, 5453863), (1523, 171888), (3046, 85944), (3581, 73104), (4569, 57296), (6092, 42972), (7162, 36552), (9138, 28648), (10743, 24368), (12184, 21486), (14324, 18276)]