853502544

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{20509}}^1$

素因数の和:20557

約数の個数: 90

約数和(自身を含む): 2537517710

約数和(自身を除く): 1684015166

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 289, 306, 408, 578, 612, 816, 867, 1156, 1224, 1734, 2312, 2448, 2601, 3468, 4624, 5202, 6936, 10404, 13872, 20509, 20808, 41018, 41616, 61527, 82036, 123054, 164072, 184581, 246108, 328144, 348653, 369162, 492216, 697306, 738324, 984432, 1045959, 1394612, 1476648, 2091918, 2789224, 2953296, 3137877, 4183836, 5578448, 5927101, 6275754, 8367672, 11854202, 12551508, 16735344, 17781303, 23708404, 25103016, 35562606, 47416808, 50206032, 53343909, 71125212, 94833616, 106687818, 142250424, 213375636, 284500848, 426751272, 853502544]

約数ペア:

[(1, 853502544), (2, 426751272), (3, 284500848), (4, 213375636), (6, 142250424), (8, 106687818), (9, 94833616), (12, 71125212), (16, 53343909), (17, 50206032), (18, 47416808), (24, 35562606), (34, 25103016), (36, 23708404), (48, 17781303), (51, 16735344), (68, 12551508), (72, 11854202), (102, 8367672), (136, 6275754), (144, 5927101), (153, 5578448), (204, 4183836), (272, 3137877), (289, 2953296), (306, 2789224), (408, 2091918), (578, 1476648), (612, 1394612), (816, 1045959), (867, 984432), (1156, 738324), (1224, 697306), (1734, 492216), (2312, 369162), (2448, 348653), (2601, 328144), (3468, 246108), (4624, 184581), (5202, 164072), (6936, 123054), (10404, 82036), (13872, 61527), (20509, 41616), (20808, 41018)]