255320419266

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{12519389}}^1$

素因数の和:12519511

約数の個数: 48

約数和(自身を含む): 609343750080

約数和(自身を除く): 354023330814

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 103, 198, 206, 309, 618, 927, 1133, 1854, 2266, 3399, 6798, 10197, 20394, 12519389, 25038778, 37558167, 75116334, 112674501, 137713279, 225349002, 275426558, 413139837, 826279674, 1239419511, 1289497067, 2478839022, 2578994134, 3868491201, 7736982402, 11605473603, 14184467737, 23210947206, 28368935474, 42553403211, 85106806422, 127660209633, 255320419266]

約数ペア:

[(1, 255320419266), (2, 127660209633), (3, 85106806422), (6, 42553403211), (9, 28368935474), (11, 23210947206), (18, 14184467737), (22, 11605473603), (33, 7736982402), (66, 3868491201), (99, 2578994134), (103, 2478839022), (198, 1289497067), (206, 1239419511), (309, 826279674), (618, 413139837), (927, 275426558), (1133, 225349002), (1854, 137713279), (2266, 112674501), (3399, 75116334), (6798, 37558167), (10197, 25038778), (20394, 12519389)]