293260557

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 460961280

約数和(自身を除く): 167700723

約数列:

[1, 3, 17, 23, 29, 37, 51, 69, 87, 111, 233, 391, 493, 629, 667, 699, 851, 1073, 1173, 1479, 1887, 2001, 2553, 3219, 3961, 5359, 6757, 8621, 11339, 11883, 14467, 16077, 18241, 20271, 24679, 25863, 34017, 43401, 54723, 74037, 91103, 114869, 146557, 155411, 198283, 250009, 273309, 344607, 419543, 439671, 466233, 594849, 750027, 1258629, 2641987, 3370811, 4250153, 5750207, 7925961, 10112433, 12750459, 17250621, 97753519, 293260557]

約数ペア:

[(1, 293260557), (3, 97753519), (17, 17250621), (23, 12750459), (29, 10112433), (37, 7925961), (51, 5750207), (69, 4250153), (87, 3370811), (111, 2641987), (233, 1258629), (391, 750027), (493, 594849), (629, 466233), (667, 439671), (699, 419543), (851, 344607), (1073, 273309), (1173, 250009), (1479, 198283), (1887, 155411), (2001, 146557), (2553, 114869), (3219, 91103), (3961, 74037), (5359, 54723), (6757, 43401), (8621, 34017), (11339, 25863), (11883, 24679), (14467, 20271), (16077, 18241)]