223670538

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1979}}^1$

素因数の和:2033

約数の個数: 128

約数和(自身を含む): 638668800

約数和(自身を除く): 414998262

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 27, 39, 42, 46, 54, 63, 69, 78, 91, 117, 126, 138, 161, 182, 189, 207, 234, 273, 299, 322, 351, 378, 414, 483, 546, 598, 621, 702, 819, 897, 966, 1242, 1449, 1638, 1794, 1979, 2093, 2457, 2691, 2898, 3958, 4186, 4347, 4914, 5382, 5937, 6279, 8073, 8694, 11874, 12558, 13853, 16146, 17811, 18837, 25727, 27706, 35622, 37674, 41559, 45517, 51454, 53433, 56511, 77181, 83118, 91034, 106866, 113022, 124677, 136551, 154362, 180089, 231543, 249354, 273102, 318619, 360178, 374031, 409653, 463086, 540267, 591721, 637238, 694629, 748062, 819306, 955857, 1080534, 1183442, 1228959, 1389258, 1620801, 1775163, 1911714, 2457918, 2867571, 3241602, 3550326, 4142047, 4862403, 5325489, 5735142, 8284094, 8602713, 9724806, 10650978, 12426141, 15976467, 17205426, 24852282, 31952934, 37278423, 74556846, 111835269, 223670538]

約数ペア:

[(1, 223670538), (2, 111835269), (3, 74556846), (6, 37278423), (7, 31952934), (9, 24852282), (13, 17205426), (14, 15976467), (18, 12426141), (21, 10650978), (23, 9724806), (26, 8602713), (27, 8284094), (39, 5735142), (42, 5325489), (46, 4862403), (54, 4142047), (63, 3550326), (69, 3241602), (78, 2867571), (91, 2457918), (117, 1911714), (126, 1775163), (138, 1620801), (161, 1389258), (182, 1228959), (189, 1183442), (207, 1080534), (234, 955857), (273, 819306), (299, 748062), (322, 694629), (351, 637238), (378, 591721), (414, 540267), (483, 463086), (546, 409653), (598, 374031), (621, 360178), (702, 318619), (819, 273102), (897, 249354), (966, 231543), (1242, 180089), (1449, 154362), (1638, 136551), (1794, 124677), (1979, 113022), (2093, 106866), (2457, 91034), (2691, 83118), (2898, 77181), (3958, 56511), (4186, 53433), (4347, 51454), (4914, 45517), (5382, 41559), (5937, 37674), (6279, 35622), (8073, 27706), (8694, 25727), (11874, 18837), (12558, 17811), (13853, 16146)]