262577874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^3\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 589575168

約数和(自身を除く): 326997294

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 113, 186, 226, 339, 403, 678, 806, 961, 1209, 1469, 1922, 2418, 2883, 2938, 3503, 4407, 5766, 7006, 8814, 10509, 12493, 21018, 24986, 29791, 37479, 45539, 59582, 74958, 89373, 91078, 108593, 136617, 178746, 217186, 273234, 325779, 387283, 651558, 774566, 1161849, 1411709, 2323698, 2823418, 3366383, 4235127, 6732766, 8470254, 10099149, 20198298, 43762979, 87525958, 131288937, 262577874]

約数ペア:

[(1, 262577874), (2, 131288937), (3, 87525958), (6, 43762979), (13, 20198298), (26, 10099149), (31, 8470254), (39, 6732766), (62, 4235127), (78, 3366383), (93, 2823418), (113, 2323698), (186, 1411709), (226, 1161849), (339, 774566), (403, 651558), (678, 387283), (806, 325779), (961, 273234), (1209, 217186), (1469, 178746), (1922, 136617), (2418, 108593), (2883, 91078), (2938, 89373), (3503, 74958), (4407, 59582), (5766, 45539), (7006, 37479), (8814, 29791), (10509, 24986), (12493, 21018)]