319435728

素因数分解:

$2^4\times 3^1\times {\mathrm{397}}^1\times {\mathrm{16763}}^1$

素因数の和:17171

約数の個数: 40

約数和(自身を含む): 827336928

約数和(自身を除く): 507901200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 397, 794, 1191, 1588, 2382, 3176, 4764, 6352, 9528, 16763, 19056, 33526, 50289, 67052, 100578, 134104, 201156, 268208, 402312, 804624, 6654911, 13309822, 19964733, 26619644, 39929466, 53239288, 79858932, 106478576, 159717864, 319435728]

約数ペア:

[(1, 319435728), (2, 159717864), (3, 106478576), (4, 79858932), (6, 53239288), (8, 39929466), (12, 26619644), (16, 19964733), (24, 13309822), (48, 6654911), (397, 804624), (794, 402312), (1191, 268208), (1588, 201156), (2382, 134104), (3176, 100578), (4764, 67052), (6352, 50289), (9528, 33526), (16763, 19056)]