621313728

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{66041}}^1$

素因数の和:66070

約数の個数: 84

約数和(自身を含む): 1912312152

約数和(自身を除く): 1290998424

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, 66041, 132082, 198123, 264164, 396246, 462287, 528328, 792492, 924574, 1056656, 1386861, 1584984, 1849148, 2113312, 2773722, 3169968, 3236009, 3698296, 4226624, 5547444, 6339936, 6472018, 7396592, 9708027, 11094888, 12679872, 12944036, 14793184, 19416054, 22189776, 25888072, 29586368, 38832108, 44379552, 51776144, 77664216, 88759104, 103552288, 155328432, 207104576, 310656864, 621313728]

約数ペア:

[(1, 621313728), (2, 310656864), (3, 207104576), (4, 155328432), (6, 103552288), (7, 88759104), (8, 77664216), (12, 51776144), (14, 44379552), (16, 38832108), (21, 29586368), (24, 25888072), (28, 22189776), (32, 19416054), (42, 14793184), (48, 12944036), (49, 12679872), (56, 11094888), (64, 9708027), (84, 7396592), (96, 6472018), (98, 6339936), (112, 5547444), (147, 4226624), (168, 3698296), (192, 3236009), (196, 3169968), (224, 2773722), (294, 2113312), (336, 1849148), (392, 1584984), (448, 1386861), (588, 1056656), (672, 924574), (784, 792492), (1176, 528328), (1344, 462287), (1568, 396246), (2352, 264164), (3136, 198123), (4704, 132082), (9408, 66041)]