248584986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1733}}^1$

素因数の和:2367

約数の個数: 48

約数和(自身を含む): 581313096

約数和(自身を除く): 332728110

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 613, 1226, 1733, 1839, 3466, 3678, 5199, 5517, 7969, 10398, 11034, 15597, 15938, 22529, 23907, 31194, 45058, 47814, 67587, 71721, 135174, 143442, 202761, 405522, 1062329, 2124658, 3186987, 6373974, 9560961, 13810277, 19121922, 27620554, 41430831, 82861662, 124292493, 248584986]

約数ペア:

[(1, 248584986), (2, 124292493), (3, 82861662), (6, 41430831), (9, 27620554), (13, 19121922), (18, 13810277), (26, 9560961), (39, 6373974), (78, 3186987), (117, 2124658), (234, 1062329), (613, 405522), (1226, 202761), (1733, 143442), (1839, 135174), (3466, 71721), (3678, 67587), (5199, 47814), (5517, 45058), (7969, 31194), (10398, 23907), (11034, 22529), (15597, 15938)]