261495298946

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{11087}}^1$

素因数の和:11368

約数の個数: 96

約数和(自身を含む): 485539971840

約数和(自身を除く): 224044672894

約数列:

[1, 2, 7, 14, 29, 43, 49, 58, 86, 98, 193, 203, 301, 386, 406, 602, 1247, 1351, 1421, 2107, 2494, 2702, 2842, 4214, 5597, 8299, 8729, 9457, 11087, 11194, 16598, 17458, 18914, 22174, 39179, 58093, 61103, 77609, 78358, 116186, 122206, 155218, 240671, 274253, 321523, 406651, 476741, 481342, 543263, 548506, 643046, 813302, 953482, 1086526, 1684697, 2139791, 2250661, 3337187, 3369394, 4279582, 4501322, 6674374, 11792879, 13825489, 14978537, 15754627, 23360309, 23585758, 27650978, 29957074, 31509254, 46720618, 62053939, 92011013, 96778423, 104849759, 124107878, 184022026, 193556846, 209699518, 434377573, 644077091, 677448961, 868755146, 1288154182, 1354897922, 2668319377, 3040643011, 4508539637, 5336638754, 6081286022, 9017079274, 18678235639, 37356471278, 130747649473, 261495298946]

約数ペア:

[(1, 261495298946), (2, 130747649473), (7, 37356471278), (14, 18678235639), (29, 9017079274), (43, 6081286022), (49, 5336638754), (58, 4508539637), (86, 3040643011), (98, 2668319377), (193, 1354897922), (203, 1288154182), (301, 868755146), (386, 677448961), (406, 644077091), (602, 434377573), (1247, 209699518), (1351, 193556846), (1421, 184022026), (2107, 124107878), (2494, 104849759), (2702, 96778423), (2842, 92011013), (4214, 62053939), (5597, 46720618), (8299, 31509254), (8729, 29957074), (9457, 27650978), (11087, 23585758), (11194, 23360309), (16598, 15754627), (17458, 14978537), (18914, 13825489), (22174, 11792879), (39179, 6674374), (58093, 4501322), (61103, 4279582), (77609, 3369394), (78358, 3337187), (116186, 2250661), (122206, 2139791), (155218, 1684697), (240671, 1086526), (274253, 953482), (321523, 813302), (406651, 643046), (476741, 548506), (481342, 543263)]