2279187864

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{1217}}^1$

素因数の和:1322

約数の個数: 144

約数和(自身を含む): 6683531400

約数和(自身を除く): 4404343536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 37, 38, 57, 72, 74, 76, 111, 114, 148, 152, 171, 222, 228, 296, 333, 342, 444, 456, 666, 684, 703, 888, 1217, 1332, 1368, 1369, 1406, 2109, 2434, 2664, 2738, 2812, 3651, 4107, 4218, 4868, 5476, 5624, 6327, 7302, 8214, 8436, 9736, 10952, 10953, 12321, 12654, 14604, 16428, 16872, 21906, 23123, 24642, 25308, 26011, 29208, 32856, 43812, 45029, 46246, 49284, 50616, 52022, 69369, 78033, 87624, 90058, 92492, 98568, 104044, 135087, 138738, 156066, 180116, 184984, 208088, 208107, 234099, 270174, 277476, 312132, 360232, 405261, 416214, 468198, 540348, 554952, 624264, 810522, 832428, 855551, 936396, 1080696, 1621044, 1664856, 1666073, 1711102, 1872792, 2566653, 3242088, 3332146, 3422204, 4998219, 5133306, 6664292, 6844408, 7699959, 9996438, 10266612, 13328584, 14994657, 15399918, 19992876, 20533224, 29989314, 30799836, 31655387, 39985752, 59978628, 61599672, 63310774, 94966161, 119957256, 126621548, 189932322, 253243096, 284898483, 379864644, 569796966, 759729288, 1139593932, 2279187864]

約数ペア:

[(1, 2279187864), (2, 1139593932), (3, 759729288), (4, 569796966), (6, 379864644), (8, 284898483), (9, 253243096), (12, 189932322), (18, 126621548), (19, 119957256), (24, 94966161), (36, 63310774), (37, 61599672), (38, 59978628), (57, 39985752), (72, 31655387), (74, 30799836), (76, 29989314), (111, 20533224), (114, 19992876), (148, 15399918), (152, 14994657), (171, 13328584), (222, 10266612), (228, 9996438), (296, 7699959), (333, 6844408), (342, 6664292), (444, 5133306), (456, 4998219), (666, 3422204), (684, 3332146), (703, 3242088), (888, 2566653), (1217, 1872792), (1332, 1711102), (1368, 1666073), (1369, 1664856), (1406, 1621044), (2109, 1080696), (2434, 936396), (2664, 855551), (2738, 832428), (2812, 810522), (3651, 624264), (4107, 554952), (4218, 540348), (4868, 468198), (5476, 416214), (5624, 405261), (6327, 360232), (7302, 312132), (8214, 277476), (8436, 270174), (9736, 234099), (10952, 208107), (10953, 208088), (12321, 184984), (12654, 180116), (14604, 156066), (16428, 138738), (16872, 135087), (21906, 104044), (23123, 98568), (24642, 92492), (25308, 90058), (26011, 87624), (29208, 78033), (32856, 69369), (43812, 52022), (45029, 50616), (46246, 49284)]