977758544

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{9377}}^1$

素因数の和:9425

約数の個数: 80

約数和(自身を含む): 2325744000

約数和(自身を除く): 1347985456

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 343, 392, 532, 686, 784, 931, 1064, 1372, 1862, 2128, 2744, 3724, 5488, 6517, 7448, 9377, 13034, 14896, 18754, 26068, 37508, 52136, 65639, 75016, 104272, 131278, 150032, 178163, 262556, 356326, 459473, 525112, 712652, 918946, 1050224, 1247141, 1425304, 1837892, 2494282, 2850608, 3216311, 3675784, 4988564, 6432622, 7351568, 8729987, 9977128, 12865244, 17459974, 19954256, 25730488, 34919948, 51460976, 61109909, 69839896, 122219818, 139679792, 244439636, 488879272, 977758544]

約数ペア:

[(1, 977758544), (2, 488879272), (4, 244439636), (7, 139679792), (8, 122219818), (14, 69839896), (16, 61109909), (19, 51460976), (28, 34919948), (38, 25730488), (49, 19954256), (56, 17459974), (76, 12865244), (98, 9977128), (112, 8729987), (133, 7351568), (152, 6432622), (196, 4988564), (266, 3675784), (304, 3216311), (343, 2850608), (392, 2494282), (532, 1837892), (686, 1425304), (784, 1247141), (931, 1050224), (1064, 918946), (1372, 712652), (1862, 525112), (2128, 459473), (2744, 356326), (3724, 262556), (5488, 178163), (6517, 150032), (7448, 131278), (9377, 104272), (13034, 75016), (14896, 65639), (18754, 52136), (26068, 37508)]