248640312

素因数分解:

$2^3\times 3^1\times {\mathrm{829}}^1\times {\mathrm{12497}}^1$

素因数の和:13335

約数の個数: 32

約数和(自身を含む): 622400400

約数和(自身を除く): 373760088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 829, 1658, 2487, 3316, 4974, 6632, 9948, 12497, 19896, 24994, 37491, 49988, 74982, 99976, 149964, 299928, 10360013, 20720026, 31080039, 41440052, 62160078, 82880104, 124320156, 248640312]

約数ペア:

[(1, 248640312), (2, 124320156), (3, 82880104), (4, 62160078), (6, 41440052), (8, 31080039), (12, 20720026), (24, 10360013), (829, 299928), (1658, 149964), (2487, 99976), (3316, 74982), (4974, 49988), (6632, 37491), (9948, 24994), (12497, 19896)]