810321408

素因数分解:

$2^9\times 3^6\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:216

約数の個数: 280

約数和(自身を含む): 2629862928

約数和(自身を除く): 1819541520

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, 167, 192, 208, 216, 234, 243, 256, 288, 312, 324, 334, 351, 384, 416, 432, 468, 486, 501, 512, 576, 624, 648, 668, 702, 729, 768, 832, 864, 936, 972, 1002, 1053, 1152, 1248, 1296, 1336, 1404, 1458, 1503, 1536, 1664, 1728, 1872, 1944, 2004, 2106, 2171, 2304, 2496, 2592, 2672, 2808, 2916, 3006, 3159, 3328, 3456, 3744, 3888, 4008, 4212, 4342, 4509, 4608, 4992, 5184, 5344, 5616, 5832, 6012, 6318, 6513, 6656, 6912, 7488, 7776, 8016, 8424, 8684, 9018, 9477, 9984, 10368, 10688, 11232, 11664, 12024, 12636, 13026, 13527, 13824, 14976, 15552, 16032, 16848, 17368, 18036, 18954, 19539, 19968, 20736, 21376, 22464, 23328, 24048, 25272, 26052, 27054, 29952, 31104, 32064, 33696, 34736, 36072, 37908, 39078, 40581, 41472, 42752, 44928, 46656, 48096, 50544, 52104, 54108, 58617, 59904, 62208, 64128, 67392, 69472, 72144, 75816, 78156, 81162, 85504, 89856, 93312, 96192, 101088, 104208, 108216, 117234, 121743, 124416, 128256, 134784, 138944, 144288, 151632, 156312, 162324, 175851, 179712, 186624, 192384, 202176, 208416, 216432, 234468, 243486, 256512, 269568, 277888, 288576, 303264, 312624, 324648, 351702, 373248, 384768, 404352, 416832, 432864, 468936, 486972, 527553, 539136, 555776, 577152, 606528, 625248, 649296, 703404, 769536, 808704, 833664, 865728, 937872, 973944, 1055106, 1111552, 1154304, 1213056, 1250496, 1298592, 1406808, 1582659, 1617408, 1667328, 1731456, 1875744, 1947888, 2110212, 2308608, 2426112, 2500992, 2597184, 2813616, 3165318, 3334656, 3462912, 3751488, 3895776, 4220424, 4852224, 5001984, 5194368, 5627232, 6330636, 6925824, 7502976, 7791552, 8440848, 10003968, 10388736, 11254464, 12661272, 15005952, 15583104, 16881696, 20777472, 22508928, 25322544, 30011904, 31166208, 33763392, 45017856, 50645088, 62332416, 67526784, 90035712, 101290176, 135053568, 202580352, 270107136, 405160704, 810321408]

約数ペア:

[(1, 810321408), (2, 405160704), (3, 270107136), (4, 202580352), (6, 135053568), (8, 101290176), (9, 90035712), (12, 67526784), (13, 62332416), (16, 50645088), (18, 45017856), (24, 33763392), (26, 31166208), (27, 30011904), (32, 25322544), (36, 22508928), (39, 20777472), (48, 16881696), (52, 15583104), (54, 15005952), (64, 12661272), (72, 11254464), (78, 10388736), (81, 10003968), (96, 8440848), (104, 7791552), (108, 7502976), (117, 6925824), (128, 6330636), (144, 5627232), (156, 5194368), (162, 5001984), (167, 4852224), (192, 4220424), (208, 3895776), (216, 3751488), (234, 3462912), (243, 3334656), (256, 3165318), (288, 2813616), (312, 2597184), (324, 2500992), (334, 2426112), (351, 2308608), (384, 2110212), (416, 1947888), (432, 1875744), (468, 1731456), (486, 1667328), (501, 1617408), (512, 1582659), (576, 1406808), (624, 1298592), (648, 1250496), (668, 1213056), (702, 1154304), (729, 1111552), (768, 1055106), (832, 973944), (864, 937872), (936, 865728), (972, 833664), (1002, 808704), (1053, 769536), (1152, 703404), (1248, 649296), (1296, 625248), (1336, 606528), (1404, 577152), (1458, 555776), (1503, 539136), (1536, 527553), (1664, 486972), (1728, 468936), (1872, 432864), (1944, 416832), (2004, 404352), (2106, 384768), (2171, 373248), (2304, 351702), (2496, 324648), (2592, 312624), (2672, 303264), (2808, 288576), (2916, 277888), (3006, 269568), (3159, 256512), (3328, 243486), (3456, 234468), (3744, 216432), (3888, 208416), (4008, 202176), (4212, 192384), (4342, 186624), (4509, 179712), (4608, 175851), (4992, 162324), (5184, 156312), (5344, 151632), (5616, 144288), (5832, 138944), (6012, 134784), (6318, 128256), (6513, 124416), (6656, 121743), (6912, 117234), (7488, 108216), (7776, 104208), (8016, 101088), (8424, 96192), (8684, 93312), (9018, 89856), (9477, 85504), (9984, 81162), (10368, 78156), (10688, 75816), (11232, 72144), (11664, 69472), (12024, 67392), (12636, 64128), (13026, 62208), (13527, 59904), (13824, 58617), (14976, 54108), (15552, 52104), (16032, 50544), (16848, 48096), (17368, 46656), (18036, 44928), (18954, 42752), (19539, 41472), (19968, 40581), (20736, 39078), (21376, 37908), (22464, 36072), (23328, 34736), (24048, 33696), (25272, 32064), (26052, 31104), (27054, 29952)]