328053896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{16189}}^1$

素因数の和:16361

約数の個数: 32

約数和(自身を含む): 655695000

約数和(自身を除く): 327641104

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 149, 298, 596, 1192, 2533, 5066, 10132, 16189, 20264, 32378, 64756, 129512, 275213, 550426, 1100852, 2201704, 2412161, 4824322, 9648644, 19297288, 41006737, 82013474, 164026948, 328053896]

約数ペア:

[(1, 328053896), (2, 164026948), (4, 82013474), (8, 41006737), (17, 19297288), (34, 9648644), (68, 4824322), (136, 2412161), (149, 2201704), (298, 1100852), (596, 550426), (1192, 275213), (2533, 129512), (5066, 64756), (10132, 32378), (16189, 20264)]