280506336

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{541}}^1$

素因数の和:1056

約数の個数: 96

約数和(自身を含む): 806391936

約数和(自身を除く): 525885600

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 491, 528, 541, 982, 1056, 1082, 1473, 1623, 1964, 2164, 2946, 3246, 3928, 4328, 5401, 5892, 5951, 6492, 7856, 8656, 10802, 11784, 11902, 12984, 15712, 16203, 17312, 17853, 21604, 23568, 23804, 25968, 32406, 35706, 43208, 47136, 47608, 51936, 64812, 71412, 86416, 95216, 129624, 142824, 172832, 190432, 259248, 265631, 285648, 518496, 531262, 571296, 796893, 1062524, 1593786, 2125048, 2921941, 3187572, 4250096, 5843882, 6375144, 8500192, 8765823, 11687764, 12750288, 17531646, 23375528, 25500576, 35063292, 46751056, 70126584, 93502112, 140253168, 280506336]

約数ペア:

[(1, 280506336), (2, 140253168), (3, 93502112), (4, 70126584), (6, 46751056), (8, 35063292), (11, 25500576), (12, 23375528), (16, 17531646), (22, 12750288), (24, 11687764), (32, 8765823), (33, 8500192), (44, 6375144), (48, 5843882), (66, 4250096), (88, 3187572), (96, 2921941), (132, 2125048), (176, 1593786), (264, 1062524), (352, 796893), (491, 571296), (528, 531262), (541, 518496), (982, 285648), (1056, 265631), (1082, 259248), (1473, 190432), (1623, 172832), (1964, 142824), (2164, 129624), (2946, 95216), (3246, 86416), (3928, 71412), (4328, 64812), (5401, 51936), (5892, 47608), (5951, 47136), (6492, 43208), (7856, 35706), (8656, 32406), (10802, 25968), (11784, 23804), (11902, 23568), (12984, 21604), (15712, 17853), (16203, 17312)]