214303744

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 88

約数和(自身を含む): 455383808

約数和(自身を除く): 241080064

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 157, 172, 248, 256, 314, 344, 496, 512, 628, 688, 992, 1024, 1256, 1333, 1376, 1984, 2512, 2666, 2752, 3968, 4867, 5024, 5332, 5504, 6751, 7936, 9734, 10048, 10664, 11008, 13502, 15872, 19468, 20096, 21328, 22016, 27004, 31744, 38936, 40192, 42656, 44032, 54008, 77872, 80384, 85312, 108016, 155744, 160768, 170624, 209281, 216032, 311488, 341248, 418562, 432064, 622976, 682496, 837124, 864128, 1245952, 1364992, 1674248, 1728256, 2491904, 3348496, 3456512, 4983808, 6696992, 6913024, 13393984, 26787968, 53575936, 107151872, 214303744]

約数ペア:

[(1, 214303744), (2, 107151872), (4, 53575936), (8, 26787968), (16, 13393984), (31, 6913024), (32, 6696992), (43, 4983808), (62, 3456512), (64, 3348496), (86, 2491904), (124, 1728256), (128, 1674248), (157, 1364992), (172, 1245952), (248, 864128), (256, 837124), (314, 682496), (344, 622976), (496, 432064), (512, 418562), (628, 341248), (688, 311488), (992, 216032), (1024, 209281), (1256, 170624), (1333, 160768), (1376, 155744), (1984, 108016), (2512, 85312), (2666, 80384), (2752, 77872), (3968, 54008), (4867, 44032), (5024, 42656), (5332, 40192), (5504, 38936), (6751, 31744), (7936, 27004), (9734, 22016), (10048, 21328), (10664, 20096), (11008, 19468), (13502, 15872)]