405839264

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 811087200

約数和(自身を除く): 405247936

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 307, 379, 436, 614, 758, 872, 1228, 1516, 1744, 2456, 3032, 3488, 4912, 6064, 9824, 12128, 33463, 41311, 66926, 82622, 116353, 133852, 165244, 232706, 267704, 330488, 465412, 535408, 660976, 930824, 1070816, 1321952, 1861648, 3723296, 12682477, 25364954, 50729908, 101459816, 202919632, 405839264]

約数ペア:

[(1, 405839264), (2, 202919632), (4, 101459816), (8, 50729908), (16, 25364954), (32, 12682477), (109, 3723296), (218, 1861648), (307, 1321952), (379, 1070816), (436, 930824), (614, 660976), (758, 535408), (872, 465412), (1228, 330488), (1516, 267704), (1744, 232706), (2456, 165244), (3032, 133852), (3488, 116353), (4912, 82622), (6064, 66926), (9824, 41311), (12128, 33463)]