255492732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{4409}}^1$

素因数の和:4866

約数の個数: 48

約数和(自身を含む): 651974400

約数和(自身を除く): 396481668

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 439, 878, 1317, 1756, 2634, 4409, 4829, 5268, 8818, 9658, 13227, 14487, 17636, 19316, 26454, 28974, 48499, 52908, 57948, 96998, 145497, 193996, 290994, 581988, 1935551, 3871102, 5806653, 7742204, 11613306, 21291061, 23226612, 42582122, 63873183, 85164244, 127746366, 255492732]

約数ペア:

[(1, 255492732), (2, 127746366), (3, 85164244), (4, 63873183), (6, 42582122), (11, 23226612), (12, 21291061), (22, 11613306), (33, 7742204), (44, 5806653), (66, 3871102), (132, 1935551), (439, 581988), (878, 290994), (1317, 193996), (1756, 145497), (2634, 96998), (4409, 57948), (4829, 52908), (5268, 48499), (8818, 28974), (9658, 26454), (13227, 19316), (14487, 17636)]