2218656

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1$

素因数の和:226

約数の個数: 72

約数和(自身を含む): 6435072

約数和(自身を除く): 4216416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 191, 242, 264, 352, 363, 382, 484, 528, 573, 726, 764, 968, 1056, 1146, 1452, 1528, 1936, 2101, 2292, 2904, 3056, 3872, 4202, 4584, 5808, 6112, 6303, 8404, 9168, 11616, 12606, 16808, 18336, 23111, 25212, 33616, 46222, 50424, 67232, 69333, 92444, 100848, 138666, 184888, 201696, 277332, 369776, 554664, 739552, 1109328, 2218656]

約数ペア:

[(1, 2218656), (2, 1109328), (3, 739552), (4, 554664), (6, 369776), (8, 277332), (11, 201696), (12, 184888), (16, 138666), (22, 100848), (24, 92444), (32, 69333), (33, 67232), (44, 50424), (48, 46222), (66, 33616), (88, 25212), (96, 23111), (121, 18336), (132, 16808), (176, 12606), (191, 11616), (242, 9168), (264, 8404), (352, 6303), (363, 6112), (382, 5808), (484, 4584), (528, 4202), (573, 3872), (726, 3056), (764, 2904), (968, 2292), (1056, 2101), (1146, 1936), (1452, 1528)]