1225995264

素因数分解:

$2^{10}\times 3^5\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:427

約数の個数: 264

約数和(自身を含む): 3963974560

約数和(自身を除く): 2737979296

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, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 243, 256, 288, 312, 324, 351, 379, 384, 416, 432, 468, 486, 512, 576, 624, 648, 702, 758, 768, 832, 864, 936, 972, 1024, 1053, 1137, 1152, 1248, 1296, 1404, 1516, 1536, 1664, 1728, 1872, 1944, 2106, 2274, 2304, 2496, 2592, 2808, 3032, 3072, 3159, 3328, 3411, 3456, 3744, 3888, 4212, 4548, 4608, 4927, 4992, 5184, 5616, 6064, 6318, 6656, 6822, 6912, 7488, 7776, 8424, 9096, 9216, 9854, 9984, 10233, 10368, 11232, 12128, 12636, 13312, 13644, 13824, 14781, 14976, 15552, 16848, 18192, 19708, 19968, 20466, 20736, 22464, 24256, 25272, 27288, 27648, 29562, 29952, 30699, 31104, 33696, 36384, 39416, 39936, 40932, 41472, 44343, 44928, 48512, 50544, 54576, 59124, 59904, 61398, 62208, 67392, 72768, 78832, 81864, 82944, 88686, 89856, 92097, 97024, 101088, 109152, 118248, 119808, 122796, 124416, 133029, 134784, 145536, 157664, 163728, 177372, 179712, 184194, 194048, 202176, 218304, 236496, 245592, 248832, 266058, 269568, 291072, 315328, 327456, 354744, 359424, 368388, 388096, 399087, 404352, 436608, 472992, 491184, 532116, 539136, 582144, 630656, 654912, 709488, 736776, 798174, 808704, 873216, 945984, 982368, 1064232, 1078272, 1164288, 1197261, 1261312, 1309824, 1418976, 1473552, 1596348, 1617408, 1746432, 1891968, 1964736, 2128464, 2394522, 2522624, 2619648, 2837952, 2947104, 3192696, 3234816, 3492864, 3783936, 3929472, 4256928, 4789044, 5045248, 5239296, 5675904, 5894208, 6385392, 7567872, 7858944, 8513856, 9578088, 10478592, 11351808, 11788416, 12770784, 15135744, 15717888, 17027712, 19156176, 22703616, 23576832, 25541568, 31435776, 34055424, 38312352, 45407232, 47153664, 51083136, 68110848, 76624704, 94307328, 102166272, 136221696, 153249408, 204332544, 306498816, 408665088, 612997632, 1225995264]

約数ペア:

[(1, 1225995264), (2, 612997632), (3, 408665088), (4, 306498816), (6, 204332544), (8, 153249408), (9, 136221696), (12, 102166272), (13, 94307328), (16, 76624704), (18, 68110848), (24, 51083136), (26, 47153664), (27, 45407232), (32, 38312352), (36, 34055424), (39, 31435776), (48, 25541568), (52, 23576832), (54, 22703616), (64, 19156176), (72, 17027712), (78, 15717888), (81, 15135744), (96, 12770784), (104, 11788416), (108, 11351808), (117, 10478592), (128, 9578088), (144, 8513856), (156, 7858944), (162, 7567872), (192, 6385392), (208, 5894208), (216, 5675904), (234, 5239296), (243, 5045248), (256, 4789044), (288, 4256928), (312, 3929472), (324, 3783936), (351, 3492864), (379, 3234816), (384, 3192696), (416, 2947104), (432, 2837952), (468, 2619648), (486, 2522624), (512, 2394522), (576, 2128464), (624, 1964736), (648, 1891968), (702, 1746432), (758, 1617408), (768, 1596348), (832, 1473552), (864, 1418976), (936, 1309824), (972, 1261312), (1024, 1197261), (1053, 1164288), (1137, 1078272), (1152, 1064232), (1248, 982368), (1296, 945984), (1404, 873216), (1516, 808704), (1536, 798174), (1664, 736776), (1728, 709488), (1872, 654912), (1944, 630656), (2106, 582144), (2274, 539136), (2304, 532116), (2496, 491184), (2592, 472992), (2808, 436608), (3032, 404352), (3072, 399087), (3159, 388096), (3328, 368388), (3411, 359424), (3456, 354744), (3744, 327456), (3888, 315328), (4212, 291072), (4548, 269568), (4608, 266058), (4927, 248832), (4992, 245592), (5184, 236496), (5616, 218304), (6064, 202176), (6318, 194048), (6656, 184194), (6822, 179712), (6912, 177372), (7488, 163728), (7776, 157664), (8424, 145536), (9096, 134784), (9216, 133029), (9854, 124416), (9984, 122796), (10233, 119808), (10368, 118248), (11232, 109152), (12128, 101088), (12636, 97024), (13312, 92097), (13644, 89856), (13824, 88686), (14781, 82944), (14976, 81864), (15552, 78832), (16848, 72768), (18192, 67392), (19708, 62208), (19968, 61398), (20466, 59904), (20736, 59124), (22464, 54576), (24256, 50544), (25272, 48512), (27288, 44928), (27648, 44343), (29562, 41472), (29952, 40932), (30699, 39936), (31104, 39416), (33696, 36384)]