7271589648

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{113647}}^1$

素因数の和:113732

約数の個数: 80

約数和(自身を含む): 19842031616

約数和(自身を除く): 12570441968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 688, 744, 1032, 1333, 1488, 2064, 2666, 3999, 5332, 7998, 10664, 15996, 21328, 31992, 63984, 113647, 227294, 340941, 454588, 681882, 909176, 1363764, 1818352, 2727528, 3523057, 4886821, 5455056, 7046114, 9773642, 10569171, 14092228, 14660463, 19547284, 21138342, 28184456, 29320926, 39094568, 42276684, 56368912, 58641852, 78189136, 84553368, 117283704, 151491451, 169106736, 234567408, 302982902, 454474353, 605965804, 908948706, 1211931608, 1817897412, 2423863216, 3635794824, 7271589648]

約数ペア:

[(1, 7271589648), (2, 3635794824), (3, 2423863216), (4, 1817897412), (6, 1211931608), (8, 908948706), (12, 605965804), (16, 454474353), (24, 302982902), (31, 234567408), (43, 169106736), (48, 151491451), (62, 117283704), (86, 84553368), (93, 78189136), (124, 58641852), (129, 56368912), (172, 42276684), (186, 39094568), (248, 29320926), (258, 28184456), (344, 21138342), (372, 19547284), (496, 14660463), (516, 14092228), (688, 10569171), (744, 9773642), (1032, 7046114), (1333, 5455056), (1488, 4886821), (2064, 3523057), (2666, 2727528), (3999, 1818352), (5332, 1363764), (7998, 909176), (10664, 681882), (15996, 454588), (21328, 340941), (31992, 227294), (63984, 113647)]