1012980304

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1481}}^1$

素因数の和:1724

約数の個数: 80

約数和(自身を含む): 2328708096

約数和(自身を除く): 1315727792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 197, 217, 248, 394, 434, 496, 788, 868, 1379, 1481, 1576, 1736, 2758, 2962, 3152, 3472, 5516, 5924, 6107, 10367, 11032, 11848, 12214, 20734, 22064, 23696, 24428, 41468, 42749, 45911, 48856, 82936, 85498, 91822, 97712, 165872, 170996, 183644, 291757, 321377, 341992, 367288, 583514, 642754, 683984, 734576, 1167028, 1285508, 2042299, 2334056, 2571016, 4084598, 4668112, 5142032, 8169196, 9044467, 16338392, 18088934, 32676784, 36177868, 63311269, 72355736, 126622538, 144711472, 253245076, 506490152, 1012980304]

約数ペア:

[(1, 1012980304), (2, 506490152), (4, 253245076), (7, 144711472), (8, 126622538), (14, 72355736), (16, 63311269), (28, 36177868), (31, 32676784), (56, 18088934), (62, 16338392), (112, 9044467), (124, 8169196), (197, 5142032), (217, 4668112), (248, 4084598), (394, 2571016), (434, 2334056), (496, 2042299), (788, 1285508), (868, 1167028), (1379, 734576), (1481, 683984), (1576, 642754), (1736, 583514), (2758, 367288), (2962, 341992), (3152, 321377), (3472, 291757), (5516, 183644), (5924, 170996), (6107, 165872), (10367, 97712), (11032, 91822), (11848, 85498), (12214, 82936), (20734, 48856), (22064, 45911), (23696, 42749), (24428, 41468)]