328168264

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{3259}}^1$

素因数の和:3613

約数の個数: 32

約数和(自身を含む): 632570400

約数和(自身を除く): 304402136

約数列:

[1, 2, 4, 8, 41, 82, 164, 307, 328, 614, 1228, 2456, 3259, 6518, 12587, 13036, 25174, 26072, 50348, 100696, 133619, 267238, 534476, 1000513, 1068952, 2001026, 4002052, 8004104, 41021033, 82042066, 164084132, 328168264]

約数ペア:

[(1, 328168264), (2, 164084132), (4, 82042066), (8, 41021033), (41, 8004104), (82, 4002052), (164, 2001026), (307, 1068952), (328, 1000513), (614, 534476), (1228, 267238), (2456, 133619), (3259, 100696), (6518, 50348), (12587, 26072), (13036, 25174)]