268811066876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1609}}^1\times {\mathrm{14011}}^1$

素因数の和:15906

約数の個数: 48

約数和(自身を含む): 515435343360

約数和(自身を除く): 246624276484

約数列:

[1, 2, 4, 11, 22, 44, 271, 542, 1084, 1609, 2981, 3218, 5962, 6436, 11924, 14011, 17699, 28022, 35398, 56044, 70796, 154121, 308242, 436039, 616484, 872078, 1744156, 3796981, 4796429, 7593962, 9592858, 15187924, 19185716, 22543699, 41766791, 45087398, 83533582, 90174796, 167067164, 247980689, 495961378, 991922756, 6109342429, 12218684858, 24437369716, 67202766719, 134405533438, 268811066876]

約数ペア:

[(1, 268811066876), (2, 134405533438), (4, 67202766719), (11, 24437369716), (22, 12218684858), (44, 6109342429), (271, 991922756), (542, 495961378), (1084, 247980689), (1609, 167067164), (2981, 90174796), (3218, 83533582), (5962, 45087398), (6436, 41766791), (11924, 22543699), (14011, 19185716), (17699, 15187924), (28022, 9592858), (35398, 7593962), (56044, 4796429), (70796, 3796981), (154121, 1744156), (308242, 872078), (436039, 616484)]