1286254656

素因数分解:

$2^6\times 3^2\times {\mathrm{2233081}}^1$

素因数の和:2233099

約数の個数: 42

約数和(自身を含む): 3686818382

約数和(自身を除く): 2400563726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 2233081, 4466162, 6699243, 8932324, 13398486, 17864648, 20097729, 26796972, 35729296, 40195458, 53593944, 71458592, 80390916, 107187888, 142917184, 160781832, 214375776, 321563664, 428751552, 643127328, 1286254656]

約数ペア:

[(1, 1286254656), (2, 643127328), (3, 428751552), (4, 321563664), (6, 214375776), (8, 160781832), (9, 142917184), (12, 107187888), (16, 80390916), (18, 71458592), (24, 53593944), (32, 40195458), (36, 35729296), (48, 26796972), (64, 20097729), (72, 17864648), (96, 13398486), (144, 8932324), (192, 6699243), (288, 4466162), (576, 2233081)]