290863872

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 270

約数和(自身を含む): 950466132

約数和(自身を除く): 659602260

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 83, 96, 104, 108, 117, 128, 144, 156, 162, 166, 169, 192, 208, 216, 234, 249, 256, 288, 312, 324, 332, 338, 351, 384, 416, 432, 468, 498, 507, 576, 624, 648, 664, 676, 702, 747, 768, 832, 864, 936, 996, 1014, 1053, 1079, 1152, 1248, 1296, 1328, 1352, 1404, 1494, 1521, 1664, 1728, 1872, 1992, 2028, 2106, 2158, 2241, 2304, 2496, 2592, 2656, 2704, 2808, 2988, 3042, 3237, 3328, 3456, 3744, 3984, 4056, 4212, 4316, 4482, 4563, 4992, 5184, 5312, 5408, 5616, 5976, 6084, 6474, 6723, 6912, 7488, 7968, 8112, 8424, 8632, 8964, 9126, 9711, 9984, 10368, 10624, 10816, 11232, 11952, 12168, 12948, 13446, 13689, 14027, 14976, 15936, 16224, 16848, 17264, 17928, 18252, 19422, 20736, 21248, 21632, 22464, 23904, 24336, 25896, 26892, 27378, 28054, 29133, 29952, 31872, 32448, 33696, 34528, 35856, 36504, 38844, 42081, 43264, 44928, 47808, 48672, 51792, 53784, 54756, 56108, 58266, 63744, 64896, 67392, 69056, 71712, 73008, 77688, 84162, 87399, 89856, 95616, 97344, 103584, 107568, 109512, 112216, 116532, 126243, 129792, 134784, 138112, 143424, 146016, 155376, 168324, 174798, 191232, 194688, 207168, 215136, 219024, 224432, 233064, 252486, 269568, 276224, 286848, 292032, 310752, 336648, 349596, 378729, 389376, 414336, 430272, 438048, 448864, 466128, 504972, 573696, 584064, 621504, 673296, 699192, 757458, 828672, 860544, 876096, 897728, 932256, 1009944, 1136187, 1168128, 1243008, 1346592, 1398384, 1514916, 1721088, 1752192, 1795456, 1864512, 2019888, 2272374, 2486016, 2693184, 2796768, 3029832, 3504384, 3590912, 3729024, 4039776, 4544748, 5386368, 5593536, 6059664, 7458048, 8079552, 9089496, 10772736, 11187072, 12119328, 16159104, 18178992, 22374144, 24238656, 32318208, 36357984, 48477312, 72715968, 96954624, 145431936, 290863872]

約数ペア:

[(1, 290863872), (2, 145431936), (3, 96954624), (4, 72715968), (6, 48477312), (8, 36357984), (9, 32318208), (12, 24238656), (13, 22374144), (16, 18178992), (18, 16159104), (24, 12119328), (26, 11187072), (27, 10772736), (32, 9089496), (36, 8079552), (39, 7458048), (48, 6059664), (52, 5593536), (54, 5386368), (64, 4544748), (72, 4039776), (78, 3729024), (81, 3590912), (83, 3504384), (96, 3029832), (104, 2796768), (108, 2693184), (117, 2486016), (128, 2272374), (144, 2019888), (156, 1864512), (162, 1795456), (166, 1752192), (169, 1721088), (192, 1514916), (208, 1398384), (216, 1346592), (234, 1243008), (249, 1168128), (256, 1136187), (288, 1009944), (312, 932256), (324, 897728), (332, 876096), (338, 860544), (351, 828672), (384, 757458), (416, 699192), (432, 673296), (468, 621504), (498, 584064), (507, 573696), (576, 504972), (624, 466128), (648, 448864), (664, 438048), (676, 430272), (702, 414336), (747, 389376), (768, 378729), (832, 349596), (864, 336648), (936, 310752), (996, 292032), (1014, 286848), (1053, 276224), (1079, 269568), (1152, 252486), (1248, 233064), (1296, 224432), (1328, 219024), (1352, 215136), (1404, 207168), (1494, 194688), (1521, 191232), (1664, 174798), (1728, 168324), (1872, 155376), (1992, 146016), (2028, 143424), (2106, 138112), (2158, 134784), (2241, 129792), (2304, 126243), (2496, 116532), (2592, 112216), (2656, 109512), (2704, 107568), (2808, 103584), (2988, 97344), (3042, 95616), (3237, 89856), (3328, 87399), (3456, 84162), (3744, 77688), (3984, 73008), (4056, 71712), (4212, 69056), (4316, 67392), (4482, 64896), (4563, 63744), (4992, 58266), (5184, 56108), (5312, 54756), (5408, 53784), (5616, 51792), (5976, 48672), (6084, 47808), (6474, 44928), (6723, 43264), (6912, 42081), (7488, 38844), (7968, 36504), (8112, 35856), (8424, 34528), (8632, 33696), (8964, 32448), (9126, 31872), (9711, 29952), (9984, 29133), (10368, 28054), (10624, 27378), (10816, 26892), (11232, 25896), (11952, 24336), (12168, 23904), (12948, 22464), (13446, 21632), (13689, 21248), (14027, 20736), (14976, 19422), (15936, 18252), (16224, 17928), (16848, 17264)]