335072512

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:619

約数の個数: 72

約数和(自身を含む): 697004000

約数和(自身を除く): 361931488

約数列:

[1, 2, 4, 8, 16, 32, 43, 61, 64, 86, 122, 128, 172, 244, 256, 344, 488, 499, 688, 976, 998, 1376, 1952, 1996, 2623, 2752, 3904, 3992, 5246, 5504, 7808, 7984, 10492, 11008, 15616, 15968, 20984, 21457, 30439, 31936, 41968, 42914, 60878, 63872, 83936, 85828, 121756, 127744, 167872, 171656, 243512, 335744, 343312, 487024, 671488, 686624, 974048, 1308877, 1373248, 1948096, 2617754, 2746496, 3896192, 5235508, 5492992, 7792384, 10471016, 20942032, 41884064, 83768128, 167536256, 335072512]

約数ペア:

[(1, 335072512), (2, 167536256), (4, 83768128), (8, 41884064), (16, 20942032), (32, 10471016), (43, 7792384), (61, 5492992), (64, 5235508), (86, 3896192), (122, 2746496), (128, 2617754), (172, 1948096), (244, 1373248), (256, 1308877), (344, 974048), (488, 686624), (499, 671488), (688, 487024), (976, 343312), (998, 335744), (1376, 243512), (1952, 171656), (1996, 167872), (2623, 127744), (2752, 121756), (3904, 85828), (3992, 83936), (5246, 63872), (5504, 60878), (7808, 42914), (7984, 41968), (10492, 31936), (11008, 30439), (15616, 21457), (15968, 20984)]