528902656

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:805

約数の個数: 80

約数和(自身を含む): 1115642880

約数和(自身を除く): 586740224

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 188, 248, 256, 376, 496, 512, 709, 752, 992, 1418, 1457, 1504, 1984, 2836, 2914, 3008, 3968, 5672, 5828, 6016, 7936, 11344, 11656, 12032, 15872, 21979, 22688, 23312, 24064, 33323, 43958, 45376, 46624, 66646, 87916, 90752, 93248, 133292, 175832, 181504, 186496, 266584, 351664, 363008, 372992, 533168, 703328, 745984, 1033013, 1066336, 1406656, 2066026, 2132672, 2813312, 4132052, 4265344, 5626624, 8264104, 8530688, 11253248, 16528208, 17061376, 33056416, 66112832, 132225664, 264451328, 528902656]

約数ペア:

[(1, 528902656), (2, 264451328), (4, 132225664), (8, 66112832), (16, 33056416), (31, 17061376), (32, 16528208), (47, 11253248), (62, 8530688), (64, 8264104), (94, 5626624), (124, 4265344), (128, 4132052), (188, 2813312), (248, 2132672), (256, 2066026), (376, 1406656), (496, 1066336), (512, 1033013), (709, 745984), (752, 703328), (992, 533168), (1418, 372992), (1457, 363008), (1504, 351664), (1984, 266584), (2836, 186496), (2914, 181504), (3008, 175832), (3968, 133292), (5672, 93248), (5828, 90752), (6016, 87916), (7936, 66646), (11344, 46624), (11656, 45376), (12032, 43958), (15872, 33323), (21979, 24064), (22688, 23312)]