123362888

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4170

約数の個数: 48

約数和(自身を含む): 262510080

約数和(自身を除く): 139147192

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 484, 682, 968, 1364, 2728, 3751, 4111, 7502, 8222, 15004, 16444, 30008, 32888, 45221, 90442, 127441, 180884, 254882, 361768, 497431, 509764, 994862, 1019528, 1401851, 1989724, 2803702, 3979448, 5607404, 11214808, 15420361, 30840722, 61681444, 123362888]

約数ペア:

[(1, 123362888), (2, 61681444), (4, 30840722), (8, 15420361), (11, 11214808), (22, 5607404), (31, 3979448), (44, 2803702), (62, 1989724), (88, 1401851), (121, 1019528), (124, 994862), (242, 509764), (248, 497431), (341, 361768), (484, 254882), (682, 180884), (968, 127441), (1364, 90442), (2728, 45221), (3751, 32888), (4111, 30008), (7502, 16444), (8222, 15004)]