340766838

素因数分解:

$2^1\times 3^4\times {\mathrm{911}}^1\times {\mathrm{2309}}^1$

素因数の和:3234

約数の個数: 40

約数和(自身を含む): 764739360

約数和(自身を除く): 423972522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 911, 1822, 2309, 2733, 4618, 5466, 6927, 8199, 13854, 16398, 20781, 24597, 41562, 49194, 62343, 73791, 124686, 147582, 187029, 374058, 2103499, 4206998, 6310497, 12620994, 18931491, 37862982, 56794473, 113588946, 170383419, 340766838]

約数ペア:

[(1, 340766838), (2, 170383419), (3, 113588946), (6, 56794473), (9, 37862982), (18, 18931491), (27, 12620994), (54, 6310497), (81, 4206998), (162, 2103499), (911, 374058), (1822, 187029), (2309, 147582), (2733, 124686), (4618, 73791), (5466, 62343), (6927, 49194), (8199, 41562), (13854, 24597), (16398, 20781)]