205128249984

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{1211311}}^1$

素因数の和:1211348

約数の個数: 192

約数和(自身を含む): 704256796800

約数和(自身を除く): 499128546816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 896, 1008, 1152, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2352, 2646, 2688, 3024, 3136, 3456, 3528, 4032, 4704, 5292, 6048, 6272, 7056, 8064, 9408, 10584, 12096, 14112, 18816, 21168, 24192, 28224, 42336, 56448, 84672, 169344, 1211311, 2422622, 3633933, 4845244, 7267866, 8479177, 9690488, 10901799, 14535732, 16958354, 19380976, 21803598, 25437531, 29071464, 32705397, 33916708, 38761952, 43607196, 50875062, 58142928, 59354239, 65410794, 67833416, 76312593, 77523904, 87214392, 101750124, 116285856, 118708478, 130821588, 135666832, 152625186, 155047808, 174428784, 178062717, 203500248, 228937779, 232571712, 237416956, 261643176, 271333664, 305250372, 348857568, 356125434, 407000496, 457875558, 465143424, 474833912, 523286352, 534188151, 542667328, 610500744, 697715136, 712250868, 814000992, 915751116, 949667824, 1046572704, 1068376302, 1085334656, 1221001488, 1395430272, 1424501736, 1602564453, 1628001984, 1831502232, 1899335648, 2093145408, 2136752604, 2442002976, 2849003472, 3205128906, 3256003968, 3663004464, 3798671296, 4186290816, 4273505208, 4884005952, 5698006944, 6410257812, 7326008928, 7597342592, 8547010416, 9768011904, 11396013888, 12820515624, 14652017856, 17094020832, 22792027776, 25641031248, 29304035712, 34188041664, 51282062496, 68376083328, 102564124992, 205128249984]

約数ペア:

[(1, 205128249984), (2, 102564124992), (3, 68376083328), (4, 51282062496), (6, 34188041664), (7, 29304035712), (8, 25641031248), (9, 22792027776), (12, 17094020832), (14, 14652017856), (16, 12820515624), (18, 11396013888), (21, 9768011904), (24, 8547010416), (27, 7597342592), (28, 7326008928), (32, 6410257812), (36, 5698006944), (42, 4884005952), (48, 4273505208), (49, 4186290816), (54, 3798671296), (56, 3663004464), (63, 3256003968), (64, 3205128906), (72, 2849003472), (84, 2442002976), (96, 2136752604), (98, 2093145408), (108, 1899335648), (112, 1831502232), (126, 1628001984), (128, 1602564453), (144, 1424501736), (147, 1395430272), (168, 1221001488), (189, 1085334656), (192, 1068376302), (196, 1046572704), (216, 949667824), (224, 915751116), (252, 814000992), (288, 712250868), (294, 697715136), (336, 610500744), (378, 542667328), (384, 534188151), (392, 523286352), (432, 474833912), (441, 465143424), (448, 457875558), (504, 407000496), (576, 356125434), (588, 348857568), (672, 305250372), (756, 271333664), (784, 261643176), (864, 237416956), (882, 232571712), (896, 228937779), (1008, 203500248), (1152, 178062717), (1176, 174428784), (1323, 155047808), (1344, 152625186), (1512, 135666832), (1568, 130821588), (1728, 118708478), (1764, 116285856), (2016, 101750124), (2352, 87214392), (2646, 77523904), (2688, 76312593), (3024, 67833416), (3136, 65410794), (3456, 59354239), (3528, 58142928), (4032, 50875062), (4704, 43607196), (5292, 38761952), (6048, 33916708), (6272, 32705397), (7056, 29071464), (8064, 25437531), (9408, 21803598), (10584, 19380976), (12096, 16958354), (14112, 14535732), (18816, 10901799), (21168, 9690488), (24192, 8479177), (28224, 7267866), (42336, 4845244), (56448, 3633933), (84672, 2422622), (169344, 1211311)]