236440832

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 494288256

約数和(自身を除く): 257847424

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 64, 86, 94, 128, 172, 188, 256, 344, 376, 457, 688, 752, 914, 1376, 1504, 1828, 2021, 2752, 3008, 3656, 4042, 5504, 6016, 7312, 8084, 11008, 12032, 14624, 16168, 19651, 21479, 29248, 32336, 39302, 42958, 58496, 64672, 78604, 85916, 116992, 129344, 157208, 171832, 258688, 314416, 343664, 517376, 628832, 687328, 923597, 1257664, 1374656, 1847194, 2515328, 2749312, 3694388, 5030656, 5498624, 7388776, 14777552, 29555104, 59110208, 118220416, 236440832]

約数ペア:

[(1, 236440832), (2, 118220416), (4, 59110208), (8, 29555104), (16, 14777552), (32, 7388776), (43, 5498624), (47, 5030656), (64, 3694388), (86, 2749312), (94, 2515328), (128, 1847194), (172, 1374656), (188, 1257664), (256, 923597), (344, 687328), (376, 628832), (457, 517376), (688, 343664), (752, 314416), (914, 258688), (1376, 171832), (1504, 157208), (1828, 129344), (2021, 116992), (2752, 85916), (3008, 78604), (3656, 64672), (4042, 58496), (5504, 42958), (6016, 39302), (7312, 32336), (8084, 29248), (11008, 21479), (12032, 19651), (14624, 16168)]