1566743856

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1\times {\mathrm{821}}^1$

素因数の和:1394

約数の個数: 80

約数和(自身を含む): 4109736960

約数和(自身を除く): 2542993104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 479, 498, 664, 821, 958, 996, 1328, 1437, 1642, 1916, 1992, 2463, 2874, 3284, 3832, 3984, 4926, 5748, 6568, 7664, 9852, 11496, 13136, 19704, 22992, 39408, 39757, 68143, 79514, 119271, 136286, 159028, 204429, 238542, 272572, 318056, 393259, 408858, 477084, 545144, 636112, 786518, 817716, 954168, 1090288, 1179777, 1573036, 1635432, 1908336, 2359554, 3146072, 3270864, 4719108, 6292144, 9438216, 18876432, 32640497, 65280994, 97921491, 130561988, 195842982, 261123976, 391685964, 522247952, 783371928, 1566743856]

約数ペア:

[(1, 1566743856), (2, 783371928), (3, 522247952), (4, 391685964), (6, 261123976), (8, 195842982), (12, 130561988), (16, 97921491), (24, 65280994), (48, 32640497), (83, 18876432), (166, 9438216), (249, 6292144), (332, 4719108), (479, 3270864), (498, 3146072), (664, 2359554), (821, 1908336), (958, 1635432), (996, 1573036), (1328, 1179777), (1437, 1090288), (1642, 954168), (1916, 817716), (1992, 786518), (2463, 636112), (2874, 545144), (3284, 477084), (3832, 408858), (3984, 393259), (4926, 318056), (5748, 272572), (6568, 238542), (7664, 204429), (9852, 159028), (11496, 136286), (13136, 119271), (19704, 79514), (22992, 68143), (39408, 39757)]