272380248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{540437}}^1$

素因数の和:540456

約数の個数: 48

約数和(自身を含む): 843083280

約数和(自身を除く): 570703032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 540437, 1080874, 1621311, 2161748, 3242622, 3783059, 4323496, 4863933, 6485244, 7566118, 9727866, 11349177, 12970488, 15132236, 19455732, 22698354, 30264472, 34047531, 38911464, 45396708, 68095062, 90793416, 136190124, 272380248]

約数ペア:

[(1, 272380248), (2, 136190124), (3, 90793416), (4, 68095062), (6, 45396708), (7, 38911464), (8, 34047531), (9, 30264472), (12, 22698354), (14, 19455732), (18, 15132236), (21, 12970488), (24, 11349177), (28, 9727866), (36, 7566118), (42, 6485244), (56, 4863933), (63, 4323496), (72, 3783059), (84, 3242622), (126, 2161748), (168, 1621311), (252, 1080874), (504, 540437)]