210628656

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{29851}}^1$

素因数の和:29879

約数の個数: 90

約数和(自身を含む): 685730292

約数和(自身を除く): 475101636

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, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 29851, 59702, 89553, 119404, 179106, 208957, 238808, 268659, 358212, 417914, 477616, 537318, 626871, 716424, 835828, 1074636, 1253742, 1432848, 1462699, 1671656, 1880613, 2149272, 2507484, 2925398, 3343312, 3761226, 4298544, 4388097, 5014968, 5850796, 7522452, 8776194, 10029936, 11701592, 13164291, 15044904, 17552388, 23403184, 26328582, 30089808, 35104776, 52657164, 70209552, 105314328, 210628656]

約数ペア:

[(1, 210628656), (2, 105314328), (3, 70209552), (4, 52657164), (6, 35104776), (7, 30089808), (8, 26328582), (9, 23403184), (12, 17552388), (14, 15044904), (16, 13164291), (18, 11701592), (21, 10029936), (24, 8776194), (28, 7522452), (36, 5850796), (42, 5014968), (48, 4388097), (49, 4298544), (56, 3761226), (63, 3343312), (72, 2925398), (84, 2507484), (98, 2149272), (112, 1880613), (126, 1671656), (144, 1462699), (147, 1432848), (168, 1253742), (196, 1074636), (252, 835828), (294, 716424), (336, 626871), (392, 537318), (441, 477616), (504, 417914), (588, 358212), (784, 268659), (882, 238808), (1008, 208957), (1176, 179106), (1764, 119404), (2352, 89553), (3528, 59702), (7056, 29851)]