261540264

素因数分解:

$2^3\times 3^1\times {\mathrm{733}}^1\times {\mathrm{14867}}^1$

素因数の和:15609

約数の個数: 32

約数和(自身を含む): 654786720

約数和(自身を除く): 393246456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 733, 1466, 2199, 2932, 4398, 5864, 8796, 14867, 17592, 29734, 44601, 59468, 89202, 118936, 178404, 356808, 10897511, 21795022, 32692533, 43590044, 65385066, 87180088, 130770132, 261540264]

約数ペア:

[(1, 261540264), (2, 130770132), (3, 87180088), (4, 65385066), (6, 43590044), (8, 32692533), (12, 21795022), (24, 10897511), (733, 356808), (1466, 178404), (2199, 118936), (2932, 89202), (4398, 59468), (5864, 44601), (8796, 29734), (14867, 17592)]