2238777738

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{919}}^1$

素因数の和:1356

約数の個数: 64

約数和(自身を含む): 5027616000

約数和(自身を除く): 2788838262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 229, 394, 458, 591, 687, 919, 1182, 1374, 1773, 1838, 2061, 2757, 3546, 4122, 5319, 5514, 6183, 8271, 10638, 12366, 16542, 24813, 45113, 49626, 90226, 135339, 181043, 210451, 270678, 362086, 406017, 420902, 543129, 631353, 812034, 1086258, 1218051, 1262706, 1629387, 1894059, 2436102, 3258774, 3788118, 4888161, 5682177, 9776322, 11364354, 41458847, 82917694, 124376541, 248753082, 373129623, 746259246, 1119388869, 2238777738]

約数ペア:

[(1, 2238777738), (2, 1119388869), (3, 746259246), (6, 373129623), (9, 248753082), (18, 124376541), (27, 82917694), (54, 41458847), (197, 11364354), (229, 9776322), (394, 5682177), (458, 4888161), (591, 3788118), (687, 3258774), (919, 2436102), (1182, 1894059), (1374, 1629387), (1773, 1262706), (1838, 1218051), (2061, 1086258), (2757, 812034), (3546, 631353), (4122, 543129), (5319, 420902), (5514, 406017), (6183, 362086), (8271, 270678), (10638, 210451), (12366, 181043), (16542, 135339), (24813, 90226), (45113, 49626)]