268740564

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{1201}}^1$

素因数の和:1880

約数の個数: 48

約数和(自身を含む): 650233920

約数和(自身を除く): 381493356

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 643, 1201, 1286, 1929, 2402, 2572, 3603, 3858, 4804, 7206, 7716, 14412, 18647, 34829, 37294, 55941, 69658, 74588, 104487, 111882, 139316, 208974, 223764, 417948, 772243, 1544486, 2316729, 3088972, 4633458, 9266916, 22395047, 44790094, 67185141, 89580188, 134370282, 268740564]

約数ペア:

[(1, 268740564), (2, 134370282), (3, 89580188), (4, 67185141), (6, 44790094), (12, 22395047), (29, 9266916), (58, 4633458), (87, 3088972), (116, 2316729), (174, 1544486), (348, 772243), (643, 417948), (1201, 223764), (1286, 208974), (1929, 139316), (2402, 111882), (2572, 104487), (3603, 74588), (3858, 69658), (4804, 55941), (7206, 37294), (7716, 34829), (14412, 18647)]