656392128

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2557}}^1$

素因数の和:2770

約数の個数: 112

約数和(自身を含む): 1995976704

約数和(自身を除く): 1339584576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 191, 192, 224, 336, 382, 448, 573, 672, 764, 1146, 1337, 1344, 1528, 2292, 2557, 2674, 3056, 4011, 4584, 5114, 5348, 6112, 7671, 8022, 9168, 10228, 10696, 12224, 15342, 16044, 17899, 18336, 20456, 21392, 30684, 32088, 35798, 36672, 40912, 42784, 53697, 61368, 64176, 71596, 81824, 85568, 107394, 122736, 128352, 143192, 163648, 214788, 245472, 256704, 286384, 429576, 488387, 490944, 572768, 859152, 976774, 1145536, 1465161, 1718304, 1953548, 2930322, 3418709, 3436608, 3907096, 5860644, 6837418, 7814192, 10256127, 11721288, 13674836, 15628384, 20512254, 23442576, 27349672, 31256768, 41024508, 46885152, 54699344, 82049016, 93770304, 109398688, 164098032, 218797376, 328196064, 656392128]

約数ペア:

[(1, 656392128), (2, 328196064), (3, 218797376), (4, 164098032), (6, 109398688), (7, 93770304), (8, 82049016), (12, 54699344), (14, 46885152), (16, 41024508), (21, 31256768), (24, 27349672), (28, 23442576), (32, 20512254), (42, 15628384), (48, 13674836), (56, 11721288), (64, 10256127), (84, 7814192), (96, 6837418), (112, 5860644), (168, 3907096), (191, 3436608), (192, 3418709), (224, 2930322), (336, 1953548), (382, 1718304), (448, 1465161), (573, 1145536), (672, 976774), (764, 859152), (1146, 572768), (1337, 490944), (1344, 488387), (1528, 429576), (2292, 286384), (2557, 256704), (2674, 245472), (3056, 214788), (4011, 163648), (4584, 143192), (5114, 128352), (5348, 122736), (6112, 107394), (7671, 85568), (8022, 81824), (9168, 71596), (10228, 64176), (10696, 61368), (12224, 53697), (15342, 42784), (16044, 40912), (17899, 36672), (18336, 35798), (20456, 32088), (21392, 30684)]