256962378

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{41299}}^1$

素因数の和:41382

約数の個数: 32

約数和(自身を含む): 553089600

約数和(自身を除く): 296127222

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 122, 183, 366, 1037, 2074, 3111, 6222, 41299, 82598, 123897, 247794, 702083, 1404166, 2106249, 2519239, 4212498, 5038478, 7557717, 15115434, 42827063, 85654126, 128481189, 256962378]

約数ペア:

[(1, 256962378), (2, 128481189), (3, 85654126), (6, 42827063), (17, 15115434), (34, 7557717), (51, 5038478), (61, 4212498), (102, 2519239), (122, 2106249), (183, 1404166), (366, 702083), (1037, 247794), (2074, 123897), (3111, 82598), (6222, 41299)]