639264816

素因数分解:

$2^4\times 3^2\times {\mathrm{773}}^1\times {\mathrm{5743}}^1$

素因数の和:6530

約数の個数: 60

約数和(自身を含む): 1791679968

約数和(自身を除く): 1152415152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 773, 1546, 2319, 3092, 4638, 5743, 6184, 6957, 9276, 11486, 12368, 13914, 17229, 18552, 22972, 27828, 34458, 37104, 45944, 51687, 55656, 68916, 91888, 103374, 111312, 137832, 206748, 275664, 413496, 826992, 4439339, 8878678, 13318017, 17757356, 26636034, 35514712, 39954051, 53272068, 71029424, 79908102, 106544136, 159816204, 213088272, 319632408, 639264816]

約数ペア:

[(1, 639264816), (2, 319632408), (3, 213088272), (4, 159816204), (6, 106544136), (8, 79908102), (9, 71029424), (12, 53272068), (16, 39954051), (18, 35514712), (24, 26636034), (36, 17757356), (48, 13318017), (72, 8878678), (144, 4439339), (773, 826992), (1546, 413496), (2319, 275664), (3092, 206748), (4638, 137832), (5743, 111312), (6184, 103374), (6957, 91888), (9276, 68916), (11486, 55656), (12368, 51687), (13914, 45944), (17229, 37104), (18552, 34458), (22972, 27828)]