227790728

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{7591}}^1$

素因数の和:7650

約数の個数: 48

約数和(自身を含む): 484673280

約数和(自身を除く): 256882552

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 484, 682, 968, 1364, 2728, 3751, 7502, 7591, 15004, 15182, 30008, 30364, 60728, 83501, 167002, 235321, 334004, 470642, 668008, 918511, 941284, 1837022, 1882568, 2588531, 3674044, 5177062, 7348088, 10354124, 20708248, 28473841, 56947682, 113895364, 227790728]

約数ペア:

[(1, 227790728), (2, 113895364), (4, 56947682), (8, 28473841), (11, 20708248), (22, 10354124), (31, 7348088), (44, 5177062), (62, 3674044), (88, 2588531), (121, 1882568), (124, 1837022), (242, 941284), (248, 918511), (341, 668008), (484, 470642), (682, 334004), (968, 235321), (1364, 167002), (2728, 83501), (3751, 60728), (7502, 30364), (7591, 30008), (15004, 15182)]