284358074

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 591566976

約数和(自身を除く): 307208902

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 103, 143, 154, 182, 197, 206, 286, 394, 539, 637, 721, 1001, 1078, 1133, 1274, 1339, 1379, 1442, 2002, 2167, 2266, 2561, 2678, 2758, 4334, 5047, 5122, 7007, 7931, 9373, 9653, 10094, 14014, 14729, 15169, 15862, 17927, 18746, 19306, 20291, 28171, 29458, 30338, 35854, 40582, 55517, 56342, 65611, 103103, 106183, 111034, 125489, 131222, 142037, 197197, 206206, 212366, 223201, 250978, 263783, 284074, 394394, 446402, 527566, 721721, 994259, 1380379, 1443442, 1562407, 1846481, 1988518, 2760758, 2901613, 3124814, 3692962, 5803226, 10936849, 12925367, 20311291, 21873698, 25850734, 40622582, 142179037, 284358074]

約数ペア:

[(1, 284358074), (2, 142179037), (7, 40622582), (11, 25850734), (13, 21873698), (14, 20311291), (22, 12925367), (26, 10936849), (49, 5803226), (77, 3692962), (91, 3124814), (98, 2901613), (103, 2760758), (143, 1988518), (154, 1846481), (182, 1562407), (197, 1443442), (206, 1380379), (286, 994259), (394, 721721), (539, 527566), (637, 446402), (721, 394394), (1001, 284074), (1078, 263783), (1133, 250978), (1274, 223201), (1339, 212366), (1379, 206206), (1442, 197197), (2002, 142037), (2167, 131222), (2266, 125489), (2561, 111034), (2678, 106183), (2758, 103103), (4334, 65611), (5047, 56342), (5122, 55517), (7007, 40582), (7931, 35854), (9373, 30338), (9653, 29458), (10094, 28171), (14014, 20291), (14729, 19306), (15169, 18746), (15862, 17927)]