276271814

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2129}}^1$

素因数の和:2205

約数の個数: 64

約数和(自身を含む): 549642240

約数和(自身を除く): 273370426

約数列:

[1, 2, 7, 13, 14, 23, 26, 31, 46, 62, 91, 161, 182, 217, 299, 322, 403, 434, 598, 713, 806, 1426, 2093, 2129, 2821, 4186, 4258, 4991, 5642, 9269, 9982, 14903, 18538, 27677, 29806, 48967, 55354, 64883, 65999, 97934, 129766, 131998, 193739, 342769, 387478, 461993, 636571, 685538, 857987, 923986, 1273142, 1517977, 1715974, 3035954, 4455997, 6005909, 8911994, 10625839, 12011818, 19733701, 21251678, 39467402, 138135907, 276271814]

約数ペア:

[(1, 276271814), (2, 138135907), (7, 39467402), (13, 21251678), (14, 19733701), (23, 12011818), (26, 10625839), (31, 8911994), (46, 6005909), (62, 4455997), (91, 3035954), (161, 1715974), (182, 1517977), (217, 1273142), (299, 923986), (322, 857987), (403, 685538), (434, 636571), (598, 461993), (713, 387478), (806, 342769), (1426, 193739), (2093, 131998), (2129, 129766), (2821, 97934), (4186, 65999), (4258, 64883), (4991, 55354), (5642, 48967), (9269, 29806), (9982, 27677), (14903, 18538)]