1567311216

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{1759}}^1$

素因数の和:2766

約数の個数: 80

約数和(自身を含む): 4268774400

約数和(自身を除く): 2701463184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 977, 1759, 1954, 2931, 3518, 3908, 5277, 5862, 7036, 7816, 10554, 11724, 14072, 15632, 18563, 21108, 23448, 28144, 33421, 37126, 42216, 46896, 55689, 66842, 74252, 84432, 100263, 111378, 133684, 148504, 200526, 222756, 267368, 297008, 401052, 445512, 534736, 802104, 891024, 1604208, 1718543, 3437086, 5155629, 6874172, 10311258, 13748344, 20622516, 27496688, 32652317, 41245032, 65304634, 82490064, 97956951, 130609268, 195913902, 261218536, 391827804, 522437072, 783655608, 1567311216]

約数ペア:

[(1, 1567311216), (2, 783655608), (3, 522437072), (4, 391827804), (6, 261218536), (8, 195913902), (12, 130609268), (16, 97956951), (19, 82490064), (24, 65304634), (38, 41245032), (48, 32652317), (57, 27496688), (76, 20622516), (114, 13748344), (152, 10311258), (228, 6874172), (304, 5155629), (456, 3437086), (912, 1718543), (977, 1604208), (1759, 891024), (1954, 802104), (2931, 534736), (3518, 445512), (3908, 401052), (5277, 297008), (5862, 267368), (7036, 222756), (7816, 200526), (10554, 148504), (11724, 133684), (14072, 111378), (15632, 100263), (18563, 84432), (21108, 74252), (23448, 66842), (28144, 55689), (33421, 46896), (37126, 42216)]