828437904

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1022

約数の個数: 180

約数和(自身を含む): 2719858284

約数和(自身を除く): 1891420380

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 137, 144, 147, 168, 196, 252, 274, 294, 336, 392, 411, 441, 504, 548, 588, 784, 822, 857, 882, 959, 1008, 1096, 1176, 1233, 1644, 1714, 1764, 1918, 2192, 2352, 2466, 2571, 2877, 3288, 3428, 3528, 3836, 4932, 5142, 5754, 5999, 6576, 6713, 6856, 7056, 7672, 7713, 8631, 9864, 10284, 11508, 11998, 13426, 13712, 15344, 15426, 17262, 17997, 19728, 20139, 20568, 23016, 23996, 26852, 30852, 34524, 35994, 40278, 41136, 41993, 46032, 47992, 53704, 53991, 60417, 61704, 69048, 71988, 80556, 83986, 95984, 107408, 107982, 117409, 120834, 123408, 125979, 138096, 143976, 161112, 167972, 215964, 234818, 241668, 251958, 287952, 322224, 335944, 352227, 377937, 431928, 469636, 483336, 503916, 671888, 704454, 755874, 821863, 863856, 939272, 966672, 1007832, 1056681, 1408908, 1511748, 1643726, 1878544, 2015664, 2113362, 2465589, 2817816, 3023496, 3287452, 4226724, 4931178, 5635632, 5753041, 6046992, 6574904, 7396767, 8453448, 9862356, 11506082, 13149808, 14793534, 16906896, 17259123, 19724712, 23012164, 29587068, 34518246, 39449424, 46024328, 51777369, 59174136, 69036492, 92048656, 103554738, 118348272, 138072984, 207109476, 276145968, 414218952, 828437904]

約数ペア:

[(1, 828437904), (2, 414218952), (3, 276145968), (4, 207109476), (6, 138072984), (7, 118348272), (8, 103554738), (9, 92048656), (12, 69036492), (14, 59174136), (16, 51777369), (18, 46024328), (21, 39449424), (24, 34518246), (28, 29587068), (36, 23012164), (42, 19724712), (48, 17259123), (49, 16906896), (56, 14793534), (63, 13149808), (72, 11506082), (84, 9862356), (98, 8453448), (112, 7396767), (126, 6574904), (137, 6046992), (144, 5753041), (147, 5635632), (168, 4931178), (196, 4226724), (252, 3287452), (274, 3023496), (294, 2817816), (336, 2465589), (392, 2113362), (411, 2015664), (441, 1878544), (504, 1643726), (548, 1511748), (588, 1408908), (784, 1056681), (822, 1007832), (857, 966672), (882, 939272), (959, 863856), (1008, 821863), (1096, 755874), (1176, 704454), (1233, 671888), (1644, 503916), (1714, 483336), (1764, 469636), (1918, 431928), (2192, 377937), (2352, 352227), (2466, 335944), (2571, 322224), (2877, 287952), (3288, 251958), (3428, 241668), (3528, 234818), (3836, 215964), (4932, 167972), (5142, 161112), (5754, 143976), (5999, 138096), (6576, 125979), (6713, 123408), (6856, 120834), (7056, 117409), (7672, 107982), (7713, 107408), (8631, 95984), (9864, 83986), (10284, 80556), (11508, 71988), (11998, 69048), (13426, 61704), (13712, 60417), (15344, 53991), (15426, 53704), (17262, 47992), (17997, 46032), (19728, 41993), (20139, 41136), (20568, 40278), (23016, 35994), (23996, 34524), (26852, 30852)]