253618764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{158909}}^1$

素因数の和:158942

約数の個数: 48

約数和(自身を含む): 711916800

約数和(自身を除く): 458298036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 158909, 317818, 476727, 635636, 953454, 1112363, 1906908, 2224726, 3019271, 3337089, 4449452, 6038542, 6674178, 9057813, 12077084, 13348356, 18115626, 21134897, 36231252, 42269794, 63404691, 84539588, 126809382, 253618764]

約数ペア:

[(1, 253618764), (2, 126809382), (3, 84539588), (4, 63404691), (6, 42269794), (7, 36231252), (12, 21134897), (14, 18115626), (19, 13348356), (21, 12077084), (28, 9057813), (38, 6674178), (42, 6038542), (57, 4449452), (76, 3337089), (84, 3019271), (114, 2224726), (133, 1906908), (228, 1112363), (266, 953454), (399, 635636), (532, 476727), (798, 317818), (1596, 158909)]