1645894836

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{8269}}^1$

素因数の和:8398

約数の個数: 96

約数和(自身を含む): 4538576000

約数和(自身を除く): 2892681164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 97, 108, 114, 171, 194, 228, 291, 342, 388, 513, 582, 684, 873, 1026, 1164, 1746, 1843, 2052, 2619, 3492, 3686, 5238, 5529, 7372, 8269, 10476, 11058, 16538, 16587, 22116, 24807, 33076, 33174, 49614, 49761, 66348, 74421, 99228, 99522, 148842, 157111, 199044, 223263, 297684, 314222, 446526, 471333, 628444, 802093, 893052, 942666, 1413999, 1604186, 1885332, 2406279, 2827998, 3208372, 4241997, 4812558, 5655996, 7218837, 8483994, 9625116, 14437674, 15239767, 16967988, 21656511, 28875348, 30479534, 43313022, 45719301, 60959068, 86626044, 91438602, 137157903, 182877204, 274315806, 411473709, 548631612, 822947418, 1645894836]

約数ペア:

[(1, 1645894836), (2, 822947418), (3, 548631612), (4, 411473709), (6, 274315806), (9, 182877204), (12, 137157903), (18, 91438602), (19, 86626044), (27, 60959068), (36, 45719301), (38, 43313022), (54, 30479534), (57, 28875348), (76, 21656511), (97, 16967988), (108, 15239767), (114, 14437674), (171, 9625116), (194, 8483994), (228, 7218837), (291, 5655996), (342, 4812558), (388, 4241997), (513, 3208372), (582, 2827998), (684, 2406279), (873, 1885332), (1026, 1604186), (1164, 1413999), (1746, 942666), (1843, 893052), (2052, 802093), (2619, 628444), (3492, 471333), (3686, 446526), (5238, 314222), (5529, 297684), (7372, 223263), (8269, 199044), (10476, 157111), (11058, 148842), (16538, 99522), (16587, 99228), (22116, 74421), (24807, 66348), (33076, 49761), (33174, 49614)]