447296768

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 930101760

約数和(自身を除く): 482804992

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 157, 248, 256, 314, 359, 496, 628, 718, 992, 1256, 1436, 1984, 2512, 2872, 3968, 4867, 5024, 5744, 7936, 9734, 10048, 11129, 11488, 19468, 20096, 22258, 22976, 38936, 40192, 44516, 45952, 56363, 77872, 89032, 91904, 112726, 155744, 178064, 225452, 311488, 356128, 450904, 622976, 712256, 901808, 1245952, 1424512, 1747253, 1803616, 2849024, 3494506, 3607232, 6989012, 7214464, 13978024, 14428928, 27956048, 55912096, 111824192, 223648384, 447296768]

約数ペア:

[(1, 447296768), (2, 223648384), (4, 111824192), (8, 55912096), (16, 27956048), (31, 14428928), (32, 13978024), (62, 7214464), (64, 6989012), (124, 3607232), (128, 3494506), (157, 2849024), (248, 1803616), (256, 1747253), (314, 1424512), (359, 1245952), (496, 901808), (628, 712256), (718, 622976), (992, 450904), (1256, 356128), (1436, 311488), (1984, 225452), (2512, 178064), (2872, 155744), (3968, 112726), (4867, 91904), (5024, 89032), (5744, 77872), (7936, 56363), (9734, 45952), (10048, 44516), (11129, 40192), (11488, 38936), (19468, 22976), (20096, 22258)]