276848

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{13}}^1$

素因数の和:54

約数の個数: 40

約数和(自身を含む): 635376

約数和(自身を除く): 358528

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1144, 1331, 1573, 1936, 2288, 2662, 3146, 5324, 6292, 10648, 12584, 17303, 21296, 25168, 34606, 69212, 138424, 276848]

約数ペア:

[(1, 276848), (2, 138424), (4, 69212), (8, 34606), (11, 25168), (13, 21296), (16, 17303), (22, 12584), (26, 10648), (44, 6292), (52, 5324), (88, 3146), (104, 2662), (121, 2288), (143, 1936), (176, 1573), (208, 1331), (242, 1144), (286, 968), (484, 572)]