571564728

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{378019}}^1$

素因数の和:378041

約数の個数: 64

約数和(自身を含む): 1814496000

約数和(自身を除く): 1242931272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 378019, 756038, 1134057, 1512076, 2268114, 2646133, 3024152, 3402171, 4536228, 5292266, 6804342, 7938399, 9072456, 10206513, 10584532, 13608684, 15876798, 20413026, 21169064, 23815197, 27217368, 31753596, 40826052, 47630394, 63507192, 71445591, 81652104, 95260788, 142891182, 190521576, 285782364, 571564728]

約数ペア:

[(1, 571564728), (2, 285782364), (3, 190521576), (4, 142891182), (6, 95260788), (7, 81652104), (8, 71445591), (9, 63507192), (12, 47630394), (14, 40826052), (18, 31753596), (21, 27217368), (24, 23815197), (27, 21169064), (28, 20413026), (36, 15876798), (42, 13608684), (54, 10584532), (56, 10206513), (63, 9072456), (72, 7938399), (84, 6804342), (108, 5292266), (126, 4536228), (168, 3402171), (189, 3024152), (216, 2646133), (252, 2268114), (378, 1512076), (504, 1134057), (756, 756038), (1512, 378019)]