745920512

素因数分解:

$2^{11}\times {\mathrm{31}}^2\times {\mathrm{379}}^1$

素因数の和:463

約数の個数: 72

約数和(自身を含む): 1545207300

約数和(自身を除く): 799286788

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 379, 496, 512, 758, 961, 992, 1024, 1516, 1922, 1984, 2048, 3032, 3844, 3968, 6064, 7688, 7936, 11749, 12128, 15376, 15872, 23498, 24256, 30752, 31744, 46996, 48512, 61504, 63488, 93992, 97024, 123008, 187984, 194048, 246016, 364219, 375968, 388096, 492032, 728438, 751936, 776192, 984064, 1456876, 1503872, 1968128, 2913752, 3007744, 5827504, 6015488, 11655008, 12030976, 23310016, 24061952, 46620032, 93240064, 186480128, 372960256, 745920512]

約数ペア:

[(1, 745920512), (2, 372960256), (4, 186480128), (8, 93240064), (16, 46620032), (31, 24061952), (32, 23310016), (62, 12030976), (64, 11655008), (124, 6015488), (128, 5827504), (248, 3007744), (256, 2913752), (379, 1968128), (496, 1503872), (512, 1456876), (758, 984064), (961, 776192), (992, 751936), (1024, 728438), (1516, 492032), (1922, 388096), (1984, 375968), (2048, 364219), (3032, 246016), (3844, 194048), (3968, 187984), (6064, 123008), (7688, 97024), (7936, 93992), (11749, 63488), (12128, 61504), (15376, 48512), (15872, 46996), (23498, 31744), (24256, 30752)]