307308008

素因数分解:

$2^3\times 7^2\times {\mathrm{419}}^1\times {\mathrm{1871}}^1$

素因数の和:2310

約数の個数: 48

約数和(自身を含む): 672235200

約数和(自身を除く): 364927192

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 419, 838, 1676, 1871, 2933, 3352, 3742, 5866, 7484, 11732, 13097, 14968, 20531, 23464, 26194, 41062, 52388, 82124, 91679, 104776, 164248, 183358, 366716, 733432, 783949, 1567898, 3135796, 5487643, 6271592, 10975286, 21950572, 38413501, 43901144, 76827002, 153654004, 307308008]

約数ペア:

[(1, 307308008), (2, 153654004), (4, 76827002), (7, 43901144), (8, 38413501), (14, 21950572), (28, 10975286), (49, 6271592), (56, 5487643), (98, 3135796), (196, 1567898), (392, 783949), (419, 733432), (838, 366716), (1676, 183358), (1871, 164248), (2933, 104776), (3352, 91679), (3742, 82124), (5866, 52388), (7484, 41062), (11732, 26194), (13097, 23464), (14968, 20531)]