216769728

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{23041}}^1$

素因数の和:23070

約数の個数: 84

約数和(自身を含む): 667204152

約数和(自身を除く): 450434424

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, 23041, 46082, 69123, 92164, 138246, 161287, 184328, 276492, 322574, 368656, 483861, 552984, 645148, 737312, 967722, 1105968, 1129009, 1290296, 1474624, 1935444, 2211936, 2258018, 2580592, 3387027, 3870888, 4423872, 4516036, 5161184, 6774054, 7741776, 9032072, 10322368, 13548108, 15483552, 18064144, 27096216, 30967104, 36128288, 54192432, 72256576, 108384864, 216769728]

約数ペア:

[(1, 216769728), (2, 108384864), (3, 72256576), (4, 54192432), (6, 36128288), (7, 30967104), (8, 27096216), (12, 18064144), (14, 15483552), (16, 13548108), (21, 10322368), (24, 9032072), (28, 7741776), (32, 6774054), (42, 5161184), (48, 4516036), (49, 4423872), (56, 3870888), (64, 3387027), (84, 2580592), (96, 2258018), (98, 2211936), (112, 1935444), (147, 1474624), (168, 1290296), (192, 1129009), (196, 1105968), (224, 967722), (294, 737312), (336, 645148), (392, 552984), (448, 483861), (588, 368656), (672, 322574), (784, 276492), (1176, 184328), (1344, 161287), (1568, 138246), (2352, 92164), (3136, 69123), (4704, 46082), (9408, 23041)]