1123095876

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{97}}^2$

素因数の和:251

約数の個数: 144

約数和(自身を含む): 3194352000

約数和(自身を除く): 2071256124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 97, 98, 116, 147, 174, 194, 196, 203, 291, 294, 343, 348, 388, 406, 582, 588, 609, 679, 686, 812, 1029, 1164, 1218, 1358, 1372, 1421, 2037, 2058, 2436, 2716, 2813, 2842, 4074, 4116, 4263, 4753, 5626, 5684, 8148, 8439, 8526, 9409, 9506, 9947, 11252, 14259, 16878, 17052, 18818, 19012, 19691, 19894, 28227, 28518, 29841, 33271, 33756, 37636, 39382, 39788, 56454, 57036, 59073, 59682, 65863, 66542, 78764, 99813, 112908, 118146, 119364, 131726, 133084, 137837, 197589, 199626, 236292, 263452, 272861, 275674, 395178, 399252, 413511, 461041, 545722, 551348, 790356, 818583, 827022, 922082, 964859, 1091444, 1383123, 1637166, 1654044, 1844164, 1910027, 1929718, 2766246, 2894577, 3227287, 3274332, 3820054, 3859436, 5532492, 5730081, 5789154, 6454574, 7640108, 9681861, 11460162, 11578308, 12909148, 13370189, 19363722, 22920324, 26740378, 38727444, 40110567, 53480756, 80221134, 93591323, 160442268, 187182646, 280773969, 374365292, 561547938, 1123095876]

約数ペア:

[(1, 1123095876), (2, 561547938), (3, 374365292), (4, 280773969), (6, 187182646), (7, 160442268), (12, 93591323), (14, 80221134), (21, 53480756), (28, 40110567), (29, 38727444), (42, 26740378), (49, 22920324), (58, 19363722), (84, 13370189), (87, 12909148), (97, 11578308), (98, 11460162), (116, 9681861), (147, 7640108), (174, 6454574), (194, 5789154), (196, 5730081), (203, 5532492), (291, 3859436), (294, 3820054), (343, 3274332), (348, 3227287), (388, 2894577), (406, 2766246), (582, 1929718), (588, 1910027), (609, 1844164), (679, 1654044), (686, 1637166), (812, 1383123), (1029, 1091444), (1164, 964859), (1218, 922082), (1358, 827022), (1372, 818583), (1421, 790356), (2037, 551348), (2058, 545722), (2436, 461041), (2716, 413511), (2813, 399252), (2842, 395178), (4074, 275674), (4116, 272861), (4263, 263452), (4753, 236292), (5626, 199626), (5684, 197589), (8148, 137837), (8439, 133084), (8526, 131726), (9409, 119364), (9506, 118146), (9947, 112908), (11252, 99813), (14259, 78764), (16878, 66542), (17052, 65863), (18818, 59682), (19012, 59073), (19691, 57036), (19894, 56454), (28227, 39788), (28518, 39382), (29841, 37636), (33271, 33756)]