247783392

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{8353}}^1$

素因数の和:8472

約数の個数: 72

約数和(自身を含む): 711560304

約数和(自身を除く): 463776912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3296, 3708, 4944, 7416, 8353, 9888, 14832, 16706, 25059, 29664, 33412, 50118, 66824, 75177, 100236, 133648, 150354, 200472, 267296, 300708, 400944, 601416, 801888, 860359, 1202832, 1720718, 2405664, 2581077, 3441436, 5162154, 6882872, 7743231, 10324308, 13765744, 15486462, 20648616, 27531488, 30972924, 41297232, 61945848, 82594464, 123891696, 247783392]

約数ペア:

[(1, 247783392), (2, 123891696), (3, 82594464), (4, 61945848), (6, 41297232), (8, 30972924), (9, 27531488), (12, 20648616), (16, 15486462), (18, 13765744), (24, 10324308), (32, 7743231), (36, 6882872), (48, 5162154), (72, 3441436), (96, 2581077), (103, 2405664), (144, 1720718), (206, 1202832), (288, 860359), (309, 801888), (412, 601416), (618, 400944), (824, 300708), (927, 267296), (1236, 200472), (1648, 150354), (1854, 133648), (2472, 100236), (3296, 75177), (3708, 66824), (4944, 50118), (7416, 33412), (8353, 29664), (9888, 25059), (14832, 16706)]