2686296

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 7286400

約数和(自身を除く): 4600104

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 129, 137, 152, 172, 228, 258, 274, 344, 411, 456, 516, 548, 817, 822, 1032, 1096, 1634, 1644, 2451, 2603, 3268, 3288, 4902, 5206, 5891, 6536, 7809, 9804, 10412, 11782, 15618, 17673, 19608, 20824, 23564, 31236, 35346, 47128, 62472, 70692, 111929, 141384, 223858, 335787, 447716, 671574, 895432, 1343148, 2686296]

約数ペア:

[(1, 2686296), (2, 1343148), (3, 895432), (4, 671574), (6, 447716), (8, 335787), (12, 223858), (19, 141384), (24, 111929), (38, 70692), (43, 62472), (57, 47128), (76, 35346), (86, 31236), (114, 23564), (129, 20824), (137, 19608), (152, 17673), (172, 15618), (228, 11782), (258, 10412), (274, 9804), (344, 7809), (411, 6536), (456, 5891), (516, 5206), (548, 4902), (817, 3288), (822, 3268), (1032, 2603), (1096, 2451), (1634, 1644)]