214123448

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11213}}^1$

素因数の和:11268

約数の個数: 64

約数和(自身を含む): 516741120

約数和(自身を除く): 302617672

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1736, 2387, 2728, 4774, 9548, 11213, 19096, 22426, 44852, 78491, 89704, 123343, 156982, 246686, 313964, 347603, 493372, 627928, 695206, 863401, 986744, 1390412, 1726802, 2433221, 2780824, 3453604, 3823633, 4866442, 6907208, 7647266, 9732884, 15294532, 19465768, 26765431, 30589064, 53530862, 107061724, 214123448]

約数ペア:

[(1, 214123448), (2, 107061724), (4, 53530862), (7, 30589064), (8, 26765431), (11, 19465768), (14, 15294532), (22, 9732884), (28, 7647266), (31, 6907208), (44, 4866442), (56, 3823633), (62, 3453604), (77, 2780824), (88, 2433221), (124, 1726802), (154, 1390412), (217, 986744), (248, 863401), (308, 695206), (341, 627928), (434, 493372), (616, 347603), (682, 313964), (868, 246686), (1364, 156982), (1736, 123343), (2387, 89704), (2728, 78491), (4774, 44852), (9548, 22426), (11213, 19096)]