1490558832

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{211247}}^1$

素因数の和:211275

約数の個数: 90

約数和(自身を含む): 4852577808

約数和(自身を除く): 3362018976

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, 211247, 422494, 633741, 844988, 1267482, 1478729, 1689976, 1901223, 2534964, 2957458, 3379952, 3802446, 4436187, 5069928, 5914916, 7604892, 8872374, 10139856, 10351103, 11829832, 13308561, 15209784, 17744748, 20702206, 23659664, 26617122, 30419568, 31053309, 35489496, 41404412, 53234244, 62106618, 70978992, 82808824, 93159927, 106468488, 124213236, 165617648, 186319854, 212936976, 248426472, 372639708, 496852944, 745279416, 1490558832]

約数ペア:

[(1, 1490558832), (2, 745279416), (3, 496852944), (4, 372639708), (6, 248426472), (7, 212936976), (8, 186319854), (9, 165617648), (12, 124213236), (14, 106468488), (16, 93159927), (18, 82808824), (21, 70978992), (24, 62106618), (28, 53234244), (36, 41404412), (42, 35489496), (48, 31053309), (49, 30419568), (56, 26617122), (63, 23659664), (72, 20702206), (84, 17744748), (98, 15209784), (112, 13308561), (126, 11829832), (144, 10351103), (147, 10139856), (168, 8872374), (196, 7604892), (252, 5914916), (294, 5069928), (336, 4436187), (392, 3802446), (441, 3379952), (504, 2957458), (588, 2534964), (784, 1901223), (882, 1689976), (1008, 1478729), (1176, 1267482), (1764, 844988), (2352, 633741), (3528, 422494), (7056, 211247)]