312339954

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{11489}}^1$

素因数の和:11714

約数の個数: 32

約数和(自身を含む): 655205760

約数和(自身を除く): 342865806

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 197, 394, 591, 1182, 4531, 9062, 11489, 13593, 22978, 27186, 34467, 68934, 264247, 528494, 792741, 1585482, 2263333, 4526666, 6789999, 13579998, 52056659, 104113318, 156169977, 312339954]

約数ペア:

[(1, 312339954), (2, 156169977), (3, 104113318), (6, 52056659), (23, 13579998), (46, 6789999), (69, 4526666), (138, 2263333), (197, 1585482), (394, 792741), (591, 528494), (1182, 264247), (4531, 68934), (9062, 34467), (11489, 27186), (13593, 22978)]