249650256

素因数分解:

$2^4\times 3^1\times {\mathrm{419}}^1\times {\mathrm{12413}}^1$

素因数の和:12843

約数の個数: 40

約数和(自身を含む): 646521120

約数和(自身を除く): 396870864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419, 838, 1257, 1676, 2514, 3352, 5028, 6704, 10056, 12413, 20112, 24826, 37239, 49652, 74478, 99304, 148956, 198608, 297912, 595824, 5201047, 10402094, 15603141, 20804188, 31206282, 41608376, 62412564, 83216752, 124825128, 249650256]

約数ペア:

[(1, 249650256), (2, 124825128), (3, 83216752), (4, 62412564), (6, 41608376), (8, 31206282), (12, 20804188), (16, 15603141), (24, 10402094), (48, 5201047), (419, 595824), (838, 297912), (1257, 198608), (1676, 148956), (2514, 99304), (3352, 74478), (5028, 49652), (6704, 37239), (10056, 24826), (12413, 20112)]