317620358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 566286336

約数和(自身を除く): 248665978

約数列:

[1, 2, 11, 22, 31, 37, 41, 62, 74, 82, 307, 341, 407, 451, 614, 682, 814, 902, 1147, 1271, 1517, 2294, 2542, 3034, 3377, 6754, 9517, 11359, 12587, 12617, 13981, 16687, 19034, 22718, 25174, 25234, 27962, 33374, 47027, 94054, 104687, 124949, 138457, 209374, 249898, 276914, 352129, 390197, 465719, 517297, 704258, 780394, 931438, 1034594, 3873419, 4292167, 5122909, 7746838, 8584334, 10245818, 14437289, 28874578, 158810179, 317620358]

約数ペア:

[(1, 317620358), (2, 158810179), (11, 28874578), (22, 14437289), (31, 10245818), (37, 8584334), (41, 7746838), (62, 5122909), (74, 4292167), (82, 3873419), (307, 1034594), (341, 931438), (407, 780394), (451, 704258), (614, 517297), (682, 465719), (814, 390197), (902, 352129), (1147, 276914), (1271, 249898), (1517, 209374), (2294, 138457), (2542, 124949), (3034, 104687), (3377, 94054), (6754, 47027), (9517, 33374), (11359, 27962), (12587, 25234), (12617, 25174), (13981, 22718), (16687, 19034)]