6890825872

素因数分解:

$2^4\times 7^1\times {\mathrm{281}}^1\times {\mathrm{373}}^1\times {\mathrm{587}}^1$

素因数の和:1256

約数の個数: 80

約数和(自身を含む): 15379765632

約数和(自身を除く): 8488939760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 281, 373, 562, 587, 746, 1124, 1174, 1492, 1967, 2248, 2348, 2611, 2984, 3934, 4109, 4496, 4696, 5222, 5968, 7868, 8218, 9392, 10444, 15736, 16436, 20888, 31472, 32872, 41776, 65744, 104813, 164947, 209626, 218951, 329894, 419252, 437902, 659788, 733691, 838504, 875804, 1154629, 1319576, 1467382, 1532657, 1677008, 1751608, 2309258, 2639152, 2934764, 3065314, 3503216, 4618516, 5869528, 6130628, 9237032, 11739056, 12261256, 18474064, 24522512, 61525231, 123050462, 246100924, 430676617, 492201848, 861353234, 984403696, 1722706468, 3445412936, 6890825872]

約数ペア:

[(1, 6890825872), (2, 3445412936), (4, 1722706468), (7, 984403696), (8, 861353234), (14, 492201848), (16, 430676617), (28, 246100924), (56, 123050462), (112, 61525231), (281, 24522512), (373, 18474064), (562, 12261256), (587, 11739056), (746, 9237032), (1124, 6130628), (1174, 5869528), (1492, 4618516), (1967, 3503216), (2248, 3065314), (2348, 2934764), (2611, 2639152), (2984, 2309258), (3934, 1751608), (4109, 1677008), (4496, 1532657), (4696, 1467382), (5222, 1319576), (5968, 1154629), (7868, 875804), (8218, 838504), (9392, 733691), (10444, 659788), (15736, 437902), (16436, 419252), (20888, 329894), (31472, 218951), (32872, 209626), (41776, 164947), (65744, 104813)]