272097664

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1551

約数の個数: 64

約数和(自身を含む): 571852800

約数和(自身を除く): 299755136

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 188, 248, 376, 496, 752, 992, 1457, 1459, 1504, 1984, 2914, 2918, 3008, 3968, 5828, 5836, 6016, 11656, 11672, 23312, 23344, 45229, 46624, 46688, 68573, 90458, 93248, 93376, 137146, 180916, 186496, 186752, 274292, 361832, 548584, 723664, 1097168, 1447328, 2125763, 2194336, 2894656, 4251526, 4388672, 5789312, 8503052, 8777344, 17006104, 34012208, 68024416, 136048832, 272097664]

約数ペア:

[(1, 272097664), (2, 136048832), (4, 68024416), (8, 34012208), (16, 17006104), (31, 8777344), (32, 8503052), (47, 5789312), (62, 4388672), (64, 4251526), (94, 2894656), (124, 2194336), (128, 2125763), (188, 1447328), (248, 1097168), (376, 723664), (496, 548584), (752, 361832), (992, 274292), (1457, 186752), (1459, 186496), (1504, 180916), (1984, 137146), (2914, 93376), (2918, 93248), (3008, 90458), (3968, 68573), (5828, 46688), (5836, 46624), (6016, 45229), (11656, 23344), (11672, 23312)]