1616329728

素因数分解:

$2^{10}\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1499}}^1$

素因数の和:1544

約数の個数: 220

約数和(自身を含む): 5201427000

約数和(自身を除く): 3585097272

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, 256, 288, 312, 324, 351, 384, 416, 432, 468, 512, 576, 624, 648, 702, 768, 832, 864, 936, 1024, 1053, 1152, 1248, 1296, 1404, 1499, 1536, 1664, 1728, 1872, 2106, 2304, 2496, 2592, 2808, 2998, 3072, 3328, 3456, 3744, 4212, 4497, 4608, 4992, 5184, 5616, 5996, 6656, 6912, 7488, 8424, 8994, 9216, 9984, 10368, 11232, 11992, 13312, 13491, 13824, 14976, 16848, 17988, 19487, 19968, 20736, 22464, 23984, 26982, 27648, 29952, 33696, 35976, 38974, 39936, 40473, 41472, 44928, 47968, 53964, 58461, 59904, 67392, 71952, 77948, 80946, 82944, 89856, 95936, 107928, 116922, 119808, 121419, 134784, 143904, 155896, 161892, 175383, 179712, 191872, 215856, 233844, 242838, 269568, 287808, 311792, 323784, 350766, 359424, 383744, 431712, 467688, 485676, 526149, 539136, 575616, 623584, 647568, 701532, 767488, 863424, 935376, 971352, 1052298, 1078272, 1151232, 1247168, 1295136, 1403064, 1534976, 1578447, 1726848, 1870752, 1942704, 2104596, 2302464, 2494336, 2590272, 2806128, 3156894, 3453696, 3741504, 3885408, 4209192, 4604928, 4988672, 5180544, 5612256, 6313788, 6907392, 7483008, 7770816, 8418384, 9977344, 10361088, 11224512, 12627576, 13814784, 14966016, 15541632, 16836768, 19954688, 20722176, 22449024, 25255152, 29932032, 31083264, 33673536, 41444352, 44898048, 50510304, 59864064, 62166528, 67347072, 89796096, 101020608, 124333056, 134694144, 179592192, 202041216, 269388288, 404082432, 538776576, 808164864, 1616329728]

約数ペア:

[(1, 1616329728), (2, 808164864), (3, 538776576), (4, 404082432), (6, 269388288), (8, 202041216), (9, 179592192), (12, 134694144), (13, 124333056), (16, 101020608), (18, 89796096), (24, 67347072), (26, 62166528), (27, 59864064), (32, 50510304), (36, 44898048), (39, 41444352), (48, 33673536), (52, 31083264), (54, 29932032), (64, 25255152), (72, 22449024), (78, 20722176), (81, 19954688), (96, 16836768), (104, 15541632), (108, 14966016), (117, 13814784), (128, 12627576), (144, 11224512), (156, 10361088), (162, 9977344), (192, 8418384), (208, 7770816), (216, 7483008), (234, 6907392), (256, 6313788), (288, 5612256), (312, 5180544), (324, 4988672), (351, 4604928), (384, 4209192), (416, 3885408), (432, 3741504), (468, 3453696), (512, 3156894), (576, 2806128), (624, 2590272), (648, 2494336), (702, 2302464), (768, 2104596), (832, 1942704), (864, 1870752), (936, 1726848), (1024, 1578447), (1053, 1534976), (1152, 1403064), (1248, 1295136), (1296, 1247168), (1404, 1151232), (1499, 1078272), (1536, 1052298), (1664, 971352), (1728, 935376), (1872, 863424), (2106, 767488), (2304, 701532), (2496, 647568), (2592, 623584), (2808, 575616), (2998, 539136), (3072, 526149), (3328, 485676), (3456, 467688), (3744, 431712), (4212, 383744), (4497, 359424), (4608, 350766), (4992, 323784), (5184, 311792), (5616, 287808), (5996, 269568), (6656, 242838), (6912, 233844), (7488, 215856), (8424, 191872), (8994, 179712), (9216, 175383), (9984, 161892), (10368, 155896), (11232, 143904), (11992, 134784), (13312, 121419), (13491, 119808), (13824, 116922), (14976, 107928), (16848, 95936), (17988, 89856), (19487, 82944), (19968, 80946), (20736, 77948), (22464, 71952), (23984, 67392), (26982, 59904), (27648, 58461), (29952, 53964), (33696, 47968), (35976, 44928), (38974, 41472), (39936, 40473)]