387044336

素因数分解:

$2^4\times 7^2\times {\mathrm{103}}^1\times {\mathrm{4793}}^1$

素因数の和:4918

約数の個数: 60

約数和(自身を含む): 880983792

約数和(自身を除く): 493939456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 103, 112, 196, 206, 392, 412, 721, 784, 824, 1442, 1648, 2884, 4793, 5047, 5768, 9586, 10094, 11536, 19172, 20188, 33551, 38344, 40376, 67102, 76688, 80752, 134204, 234857, 268408, 469714, 493679, 536816, 939428, 987358, 1878856, 1974716, 3455753, 3757712, 3949432, 6911506, 7898864, 13823012, 24190271, 27646024, 48380542, 55292048, 96761084, 193522168, 387044336]

約数ペア:

[(1, 387044336), (2, 193522168), (4, 96761084), (7, 55292048), (8, 48380542), (14, 27646024), (16, 24190271), (28, 13823012), (49, 7898864), (56, 6911506), (98, 3949432), (103, 3757712), (112, 3455753), (196, 1974716), (206, 1878856), (392, 987358), (412, 939428), (721, 536816), (784, 493679), (824, 469714), (1442, 268408), (1648, 234857), (2884, 134204), (4793, 80752), (5047, 76688), (5768, 67102), (9586, 40376), (10094, 38344), (11536, 33551), (19172, 20188)]