218332944

素因数分解:

$2^4\times 3^2\times {\mathrm{881}}^1\times {\mathrm{1721}}^1$

素因数の和:2616

約数の個数: 60

約数和(自身を含む): 612078012

約数和(自身を除く): 393745068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 881, 1721, 1762, 2643, 3442, 3524, 5163, 5286, 6884, 7048, 7929, 10326, 10572, 13768, 14096, 15489, 15858, 20652, 21144, 27536, 30978, 31716, 41304, 42288, 61956, 63432, 82608, 123912, 126864, 247824, 1516201, 3032402, 4548603, 6064804, 9097206, 12129608, 13645809, 18194412, 24259216, 27291618, 36388824, 54583236, 72777648, 109166472, 218332944]

約数ペア:

[(1, 218332944), (2, 109166472), (3, 72777648), (4, 54583236), (6, 36388824), (8, 27291618), (9, 24259216), (12, 18194412), (16, 13645809), (18, 12129608), (24, 9097206), (36, 6064804), (48, 4548603), (72, 3032402), (144, 1516201), (881, 247824), (1721, 126864), (1762, 123912), (2643, 82608), (3442, 63432), (3524, 61956), (5163, 42288), (5286, 41304), (6884, 31716), (7048, 30978), (7929, 27536), (10326, 21144), (10572, 20652), (13768, 15858), (14096, 15489)]