16943156976

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{20393}}^1$

素因数の和:21334

約数の個数: 80

約数和(自身を含む): 46126333440

約数和(自身を除く): 29183176464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 911, 912, 1822, 2733, 3644, 5466, 7288, 10932, 14576, 17309, 20393, 21864, 34618, 40786, 43728, 51927, 61179, 69236, 81572, 103854, 122358, 138472, 163144, 207708, 244716, 276944, 326288, 387467, 415416, 489432, 774934, 830832, 978864, 1162401, 1549868, 2324802, 3099736, 4649604, 6199472, 9299208, 18578023, 18598416, 37156046, 55734069, 74312092, 111468138, 148624184, 222936276, 297248368, 352982437, 445872552, 705964874, 891745104, 1058947311, 1411929748, 2117894622, 2823859496, 4235789244, 5647718992, 8471578488, 16943156976]

約数ペア:

[(1, 16943156976), (2, 8471578488), (3, 5647718992), (4, 4235789244), (6, 2823859496), (8, 2117894622), (12, 1411929748), (16, 1058947311), (19, 891745104), (24, 705964874), (38, 445872552), (48, 352982437), (57, 297248368), (76, 222936276), (114, 148624184), (152, 111468138), (228, 74312092), (304, 55734069), (456, 37156046), (911, 18598416), (912, 18578023), (1822, 9299208), (2733, 6199472), (3644, 4649604), (5466, 3099736), (7288, 2324802), (10932, 1549868), (14576, 1162401), (17309, 978864), (20393, 830832), (21864, 774934), (34618, 489432), (40786, 415416), (43728, 387467), (51927, 326288), (61179, 276944), (69236, 244716), (81572, 207708), (103854, 163144), (122358, 138472)]