279525372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{81163}}^1$

素因数の和:81218

約数の個数: 48

約数和(自身を含む): 763590912

約数和(自身を除く): 484065540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 81163, 162326, 243489, 324652, 486978, 568141, 973956, 1136282, 1704423, 2272564, 3327683, 3408846, 6655366, 6817692, 9983049, 13310732, 19966098, 23293781, 39932196, 46587562, 69881343, 93175124, 139762686, 279525372]

約数ペア:

[(1, 279525372), (2, 139762686), (3, 93175124), (4, 69881343), (6, 46587562), (7, 39932196), (12, 23293781), (14, 19966098), (21, 13310732), (28, 9983049), (41, 6817692), (42, 6655366), (82, 3408846), (84, 3327683), (123, 2272564), (164, 1704423), (246, 1136282), (287, 973956), (492, 568141), (574, 486978), (861, 324652), (1148, 243489), (1722, 162326), (3444, 81163)]