1566329996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{643}}^1\times {\mathrm{719}}^1$

素因数の和:1395

約数の個数: 72

約数和(自身を含む): 3453488640

約数和(自身を除く): 1887158644

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 643, 719, 847, 1286, 1438, 1694, 2572, 2876, 3388, 4501, 5033, 7073, 7909, 9002, 10066, 14146, 15818, 18004, 20132, 28292, 31636, 49511, 55363, 77803, 86999, 99022, 110726, 155606, 173998, 198044, 221452, 311212, 347996, 462317, 544621, 608993, 924634, 1089242, 1217986, 1849268, 2178484, 2435972, 3236219, 5085487, 6472438, 10170974, 12944876, 20341948, 35598409, 55940357, 71196818, 111880714, 142393636, 223761428, 391582499, 783164998, 1566329996]

約数ペア:

[(1, 1566329996), (2, 783164998), (4, 391582499), (7, 223761428), (11, 142393636), (14, 111880714), (22, 71196818), (28, 55940357), (44, 35598409), (77, 20341948), (121, 12944876), (154, 10170974), (242, 6472438), (308, 5085487), (484, 3236219), (643, 2435972), (719, 2178484), (847, 1849268), (1286, 1217986), (1438, 1089242), (1694, 924634), (2572, 608993), (2876, 544621), (3388, 462317), (4501, 347996), (5033, 311212), (7073, 221452), (7909, 198044), (9002, 173998), (10066, 155606), (14146, 110726), (15818, 99022), (18004, 86999), (20132, 77803), (28292, 55363), (31636, 49511)]