256282983

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 421125120

約数和(自身を除く): 164842137

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 113, 279, 339, 341, 739, 1017, 1023, 1243, 2217, 3069, 3503, 3729, 6651, 8129, 10509, 11187, 22909, 24387, 31527, 38533, 68727, 73161, 83507, 115599, 206181, 250521, 251999, 346797, 751563, 755997, 918577, 2267991, 2588717, 2755731, 7766151, 8267193, 23298453, 28475887, 85427661, 256282983]

約数ペア:

[(1, 256282983), (3, 85427661), (9, 28475887), (11, 23298453), (31, 8267193), (33, 7766151), (93, 2755731), (99, 2588717), (113, 2267991), (279, 918577), (339, 755997), (341, 751563), (739, 346797), (1017, 251999), (1023, 250521), (1243, 206181), (2217, 115599), (3069, 83507), (3503, 73161), (3729, 68727), (6651, 38533), (8129, 31527), (10509, 24387), (11187, 22909)]