270741438

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{7639}}^1$

素因数の和:7837

約数の個数: 48

約数和(自身を含む): 643593600

約数和(自身を除く): 372852162

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 179, 198, 358, 537, 1074, 1611, 1969, 3222, 3938, 5907, 7639, 11814, 15278, 17721, 22917, 35442, 45834, 68751, 84029, 137502, 168058, 252087, 504174, 756261, 1367381, 1512522, 2734762, 4102143, 8204286, 12306429, 15041191, 24612858, 30082382, 45123573, 90247146, 135370719, 270741438]

約数ペア:

[(1, 270741438), (2, 135370719), (3, 90247146), (6, 45123573), (9, 30082382), (11, 24612858), (18, 15041191), (22, 12306429), (33, 8204286), (66, 4102143), (99, 2734762), (179, 1512522), (198, 1367381), (358, 756261), (537, 504174), (1074, 252087), (1611, 168058), (1969, 137502), (3222, 84029), (3938, 68751), (5907, 45834), (7639, 35442), (11814, 22917), (15278, 17721)]