253619352

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{503213}}^1$

素因数の和:503232

約数の個数: 48

約数和(自身を含む): 785013840

約数和(自身を除く): 531394488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 503213, 1006426, 1509639, 2012852, 3019278, 3522491, 4025704, 4528917, 6038556, 7044982, 9057834, 10567473, 12077112, 14089964, 18115668, 21134946, 28179928, 31702419, 36231336, 42269892, 63404838, 84539784, 126809676, 253619352]

約数ペア:

[(1, 253619352), (2, 126809676), (3, 84539784), (4, 63404838), (6, 42269892), (7, 36231336), (8, 31702419), (9, 28179928), (12, 21134946), (14, 18115668), (18, 14089964), (21, 12077112), (24, 10567473), (28, 9057834), (36, 7044982), (42, 6038556), (56, 4528917), (63, 4025704), (72, 3522491), (84, 3019278), (126, 2012852), (168, 1509639), (252, 1006426), (504, 503213)]