1309830368

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{75941}}^1$

素因数の和:75976

約数の個数: 72

約数和(自身を含む): 3272492664

約数和(自身を除く): 1962662296

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8624, 17248, 75941, 151882, 303764, 531587, 607528, 835351, 1063174, 1215056, 1670702, 2126348, 2430112, 3341404, 3721109, 4252696, 5847457, 6682808, 7442218, 8505392, 11694914, 13365616, 14884436, 17010784, 23389828, 26731232, 29768872, 40932199, 46779656, 59537744, 81864398, 93559312, 119075488, 163728796, 187118624, 327457592, 654915184, 1309830368]

約数ペア:

[(1, 1309830368), (2, 654915184), (4, 327457592), (7, 187118624), (8, 163728796), (11, 119075488), (14, 93559312), (16, 81864398), (22, 59537744), (28, 46779656), (32, 40932199), (44, 29768872), (49, 26731232), (56, 23389828), (77, 17010784), (88, 14884436), (98, 13365616), (112, 11694914), (154, 8505392), (176, 7442218), (196, 6682808), (224, 5847457), (308, 4252696), (352, 3721109), (392, 3341404), (539, 2430112), (616, 2126348), (784, 1670702), (1078, 1215056), (1232, 1063174), (1568, 835351), (2156, 607528), (2464, 531587), (4312, 303764), (8624, 151882), (17248, 75941)]