769835648

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1481}}^1$

素因数の和:1657

約数の個数: 64

約数和(自身を含む): 1596291840

約数和(自身を除く): 826456192

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 131, 248, 262, 496, 524, 992, 1048, 1481, 1984, 2096, 2962, 3968, 4061, 4192, 5924, 8122, 8384, 11848, 16244, 16768, 23696, 32488, 45911, 47392, 64976, 91822, 94784, 129952, 183644, 189568, 194011, 259904, 367288, 388022, 519808, 734576, 776044, 1469152, 1552088, 2938304, 3104176, 5876608, 6014341, 6208352, 12028682, 12416704, 24057364, 24833408, 48114728, 96229456, 192458912, 384917824, 769835648]

約数ペア:

[(1, 769835648), (2, 384917824), (4, 192458912), (8, 96229456), (16, 48114728), (31, 24833408), (32, 24057364), (62, 12416704), (64, 12028682), (124, 6208352), (128, 6014341), (131, 5876608), (248, 3104176), (262, 2938304), (496, 1552088), (524, 1469152), (992, 776044), (1048, 734576), (1481, 519808), (1984, 388022), (2096, 367288), (2962, 259904), (3968, 194011), (4061, 189568), (4192, 183644), (5924, 129952), (8122, 94784), (8384, 91822), (11848, 64976), (16244, 47392), (16768, 45911), (23696, 32488)]