231705712

素因数分解:

$2^4\times 7^2\times {\mathrm{479}}^1\times {\mathrm{617}}^1$

素因数の和:1118

約数の個数: 60

約数和(自身を含む): 524162880

約数和(自身を除く): 292457168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 479, 617, 784, 958, 1234, 1916, 2468, 3353, 3832, 4319, 4936, 6706, 7664, 8638, 9872, 13412, 17276, 23471, 26824, 30233, 34552, 46942, 53648, 60466, 69104, 93884, 120932, 187768, 241864, 295543, 375536, 483728, 591086, 1182172, 2068801, 2364344, 4137602, 4728688, 8275204, 14481607, 16550408, 28963214, 33100816, 57926428, 115852856, 231705712]

約数ペア:

[(1, 231705712), (2, 115852856), (4, 57926428), (7, 33100816), (8, 28963214), (14, 16550408), (16, 14481607), (28, 8275204), (49, 4728688), (56, 4137602), (98, 2364344), (112, 2068801), (196, 1182172), (392, 591086), (479, 483728), (617, 375536), (784, 295543), (958, 241864), (1234, 187768), (1916, 120932), (2468, 93884), (3353, 69104), (3832, 60466), (4319, 53648), (4936, 46942), (6706, 34552), (7664, 30233), (8638, 26824), (9872, 23471), (13412, 17276)]