271462784

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 586981440

約数和(自身を除く): 315518656

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 43, 62, 64, 74, 86, 124, 128, 148, 172, 248, 296, 344, 496, 592, 688, 992, 1147, 1184, 1333, 1376, 1591, 1849, 1984, 2294, 2368, 2666, 2752, 3182, 3698, 3968, 4588, 4736, 5332, 5504, 6364, 7396, 9176, 10664, 12728, 14792, 18352, 21328, 25456, 29584, 36704, 42656, 49321, 50912, 57319, 59168, 68413, 73408, 85312, 98642, 101824, 114638, 118336, 136826, 146816, 170624, 197284, 203648, 229276, 236672, 273652, 394568, 458552, 547304, 789136, 917104, 1094608, 1578272, 1834208, 2120803, 2189216, 3156544, 3668416, 4241606, 4378432, 6313088, 7336832, 8483212, 8756864, 16966424, 33932848, 67865696, 135731392, 271462784]

約数ペア:

[(1, 271462784), (2, 135731392), (4, 67865696), (8, 33932848), (16, 16966424), (31, 8756864), (32, 8483212), (37, 7336832), (43, 6313088), (62, 4378432), (64, 4241606), (74, 3668416), (86, 3156544), (124, 2189216), (128, 2120803), (148, 1834208), (172, 1578272), (248, 1094608), (296, 917104), (344, 789136), (496, 547304), (592, 458552), (688, 394568), (992, 273652), (1147, 236672), (1184, 229276), (1333, 203648), (1376, 197284), (1591, 170624), (1849, 146816), (1984, 136826), (2294, 118336), (2368, 114638), (2666, 101824), (2752, 98642), (3182, 85312), (3698, 73408), (3968, 68413), (4588, 59168), (4736, 57319), (5332, 50912), (5504, 49321), (6364, 42656), (7396, 36704), (9176, 29584), (10664, 25456), (12728, 21328), (14792, 18352)]