212818368

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{22621}}^1$

素因数の和:22650

約数の個数: 84

約数和(自身を含む): 655042632

約数和(自身を除く): 442224264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 22621, 45242, 67863, 90484, 135726, 158347, 180968, 271452, 316694, 361936, 475041, 542904, 633388, 723872, 950082, 1085808, 1108429, 1266776, 1447744, 1900164, 2171616, 2216858, 2533552, 3325287, 3800328, 4343232, 4433716, 5067104, 6650574, 7600656, 8867432, 10134208, 13301148, 15201312, 17734864, 26602296, 30402624, 35469728, 53204592, 70939456, 106409184, 212818368]

約数ペア:

[(1, 212818368), (2, 106409184), (3, 70939456), (4, 53204592), (6, 35469728), (7, 30402624), (8, 26602296), (12, 17734864), (14, 15201312), (16, 13301148), (21, 10134208), (24, 8867432), (28, 7600656), (32, 6650574), (42, 5067104), (48, 4433716), (49, 4343232), (56, 3800328), (64, 3325287), (84, 2533552), (96, 2216858), (98, 2171616), (112, 1900164), (147, 1447744), (168, 1266776), (192, 1108429), (196, 1085808), (224, 950082), (294, 723872), (336, 633388), (392, 542904), (448, 475041), (588, 361936), (672, 316694), (784, 271452), (1176, 180968), (1344, 158347), (1568, 135726), (2352, 90484), (3136, 67863), (4704, 45242), (9408, 22621)]