408049908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{30941}}^1$

素因数の和:31112

約数の個数: 48

約数和(自身を含む): 1095099264

約数和(自身を除く): 687049356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 4396, 6594, 13188, 30941, 61882, 92823, 123764, 185646, 216587, 371292, 433174, 649761, 866348, 1299522, 2599044, 4857737, 9715474, 14573211, 19430948, 29146422, 34004159, 58292844, 68008318, 102012477, 136016636, 204024954, 408049908]

約数ペア:

[(1, 408049908), (2, 204024954), (3, 136016636), (4, 102012477), (6, 68008318), (7, 58292844), (12, 34004159), (14, 29146422), (21, 19430948), (28, 14573211), (42, 9715474), (84, 4857737), (157, 2599044), (314, 1299522), (471, 866348), (628, 649761), (942, 433174), (1099, 371292), (1884, 216587), (2198, 185646), (3297, 123764), (4396, 92823), (6594, 61882), (13188, 30941)]