305696656

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{16069}}^1$

素因数の和:16147

約数の個数: 40

約数和(自身を含む): 627694200

約数和(自身を除く): 321997544

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 164, 232, 328, 464, 656, 1189, 2378, 4756, 9512, 16069, 19024, 32138, 64276, 128552, 257104, 466001, 658829, 932002, 1317658, 1864004, 2635316, 3728008, 5270632, 7456016, 10541264, 19106041, 38212082, 76424164, 152848328, 305696656]

約数ペア:

[(1, 305696656), (2, 152848328), (4, 76424164), (8, 38212082), (16, 19106041), (29, 10541264), (41, 7456016), (58, 5270632), (82, 3728008), (116, 2635316), (164, 1864004), (232, 1317658), (328, 932002), (464, 658829), (656, 466001), (1189, 257104), (2378, 128552), (4756, 64276), (9512, 32138), (16069, 19024)]