906517128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:739

約数の個数: 128

約数和(自身を含む): 2567946240

約数和(自身を除く): 1661429112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 257, 264, 341, 372, 431, 514, 682, 744, 771, 862, 1023, 1028, 1293, 1364, 1542, 1724, 2046, 2056, 2586, 2728, 2827, 3084, 3448, 4092, 4741, 5172, 5654, 6168, 7967, 8184, 8481, 9482, 10344, 11308, 13361, 14223, 15934, 16962, 18964, 22616, 23901, 26722, 28446, 31868, 33924, 37928, 40083, 47802, 53444, 56892, 63736, 67848, 80166, 87637, 95604, 106888, 110767, 113784, 146971, 160332, 175274, 191208, 221534, 262911, 293942, 320664, 332301, 350548, 440913, 443068, 525822, 587884, 664602, 701096, 881826, 886136, 1051644, 1175768, 1218437, 1329204, 1763652, 2103288, 2436874, 2658408, 3433777, 3527304, 3655311, 4873748, 6867554, 7310622, 9747496, 10301331, 13735108, 14621244, 20602662, 27470216, 29242488, 37771547, 41205324, 75543094, 82410648, 113314641, 151086188, 226629282, 302172376, 453258564, 906517128]

約数ペア:

[(1, 906517128), (2, 453258564), (3, 302172376), (4, 226629282), (6, 151086188), (8, 113314641), (11, 82410648), (12, 75543094), (22, 41205324), (24, 37771547), (31, 29242488), (33, 27470216), (44, 20602662), (62, 14621244), (66, 13735108), (88, 10301331), (93, 9747496), (124, 7310622), (132, 6867554), (186, 4873748), (248, 3655311), (257, 3527304), (264, 3433777), (341, 2658408), (372, 2436874), (431, 2103288), (514, 1763652), (682, 1329204), (744, 1218437), (771, 1175768), (862, 1051644), (1023, 886136), (1028, 881826), (1293, 701096), (1364, 664602), (1542, 587884), (1724, 525822), (2046, 443068), (2056, 440913), (2586, 350548), (2728, 332301), (2827, 320664), (3084, 293942), (3448, 262911), (4092, 221534), (4741, 191208), (5172, 175274), (5654, 160332), (6168, 146971), (7967, 113784), (8184, 110767), (8481, 106888), (9482, 95604), (10344, 87637), (11308, 80166), (13361, 67848), (14223, 63736), (15934, 56892), (16962, 53444), (18964, 47802), (22616, 40083), (23901, 37928), (26722, 33924), (28446, 31868)]