257798863584

素因数分解:

$2^5\times 3^2\times {\mathrm{283}}^1\times {\mathrm{307}}^1\times {\mathrm{10303}}^1$

素因数の和:10909

約数の個数: 144

約数和(自身を含む): 738174108672

約数和(自身を除く): 480375245088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 283, 288, 307, 566, 614, 849, 921, 1132, 1228, 1698, 1842, 2264, 2456, 2547, 2763, 3396, 3684, 4528, 4912, 5094, 5526, 6792, 7368, 9056, 9824, 10188, 10303, 11052, 13584, 14736, 20376, 20606, 22104, 27168, 29472, 30909, 40752, 41212, 44208, 61818, 81504, 82424, 86881, 88416, 92727, 123636, 164848, 173762, 185454, 247272, 260643, 329696, 347524, 370908, 494544, 521286, 695048, 741816, 781929, 989088, 1042572, 1390096, 1483632, 1563858, 2085144, 2780192, 2915749, 2967264, 3127716, 3163021, 4170288, 5831498, 6255432, 6326042, 8340576, 8747247, 9489063, 11662996, 12510864, 12652084, 17494494, 18978126, 23325992, 25021728, 25304168, 26241741, 28467189, 34988988, 37956252, 46651984, 50608336, 52483482, 56934378, 69977976, 75912504, 93303968, 101216672, 104966964, 113868756, 139955952, 151825008, 209933928, 227737512, 279911904, 303650016, 419867856, 455475024, 839735712, 895134943, 910950048, 1790269886, 2685404829, 3580539772, 5370809658, 7161079544, 8056214487, 10741619316, 14322159088, 16112428974, 21483238632, 28644318176, 32224857948, 42966477264, 64449715896, 85932954528, 128899431792, 257798863584]

約数ペア:

[(1, 257798863584), (2, 128899431792), (3, 85932954528), (4, 64449715896), (6, 42966477264), (8, 32224857948), (9, 28644318176), (12, 21483238632), (16, 16112428974), (18, 14322159088), (24, 10741619316), (32, 8056214487), (36, 7161079544), (48, 5370809658), (72, 3580539772), (96, 2685404829), (144, 1790269886), (283, 910950048), (288, 895134943), (307, 839735712), (566, 455475024), (614, 419867856), (849, 303650016), (921, 279911904), (1132, 227737512), (1228, 209933928), (1698, 151825008), (1842, 139955952), (2264, 113868756), (2456, 104966964), (2547, 101216672), (2763, 93303968), (3396, 75912504), (3684, 69977976), (4528, 56934378), (4912, 52483482), (5094, 50608336), (5526, 46651984), (6792, 37956252), (7368, 34988988), (9056, 28467189), (9824, 26241741), (10188, 25304168), (10303, 25021728), (11052, 23325992), (13584, 18978126), (14736, 17494494), (20376, 12652084), (20606, 12510864), (22104, 11662996), (27168, 9489063), (29472, 8747247), (30909, 8340576), (40752, 6326042), (41212, 6255432), (44208, 5831498), (61818, 4170288), (81504, 3163021), (82424, 3127716), (86881, 2967264), (88416, 2915749), (92727, 2780192), (123636, 2085144), (164848, 1563858), (173762, 1483632), (185454, 1390096), (247272, 1042572), (260643, 989088), (329696, 781929), (347524, 741816), (370908, 695048), (494544, 521286)]