2051781792

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:375

約数の個数: 192

約数和(自身を含む): 5819869440

約数和(自身を除く): 3768087648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 53, 69, 89, 92, 96, 106, 138, 159, 178, 184, 197, 212, 267, 276, 318, 356, 368, 394, 424, 534, 552, 591, 636, 712, 736, 788, 848, 1068, 1104, 1182, 1219, 1272, 1424, 1576, 1696, 2047, 2136, 2208, 2364, 2438, 2544, 2848, 3152, 3657, 4094, 4272, 4531, 4717, 4728, 4876, 5088, 6141, 6304, 7314, 8188, 8544, 9062, 9434, 9456, 9752, 10441, 12282, 13593, 14151, 14628, 16376, 17533, 18124, 18868, 18912, 19504, 20882, 24564, 27186, 28302, 29256, 31323, 32752, 35066, 36248, 37736, 39008, 41764, 49128, 52599, 54372, 56604, 58512, 62646, 65504, 70132, 72496, 75472, 83528, 98256, 105198, 108491, 108744, 113208, 117024, 125292, 140264, 144992, 150944, 167056, 196512, 210396, 216982, 217488, 226416, 240143, 250584, 280528, 325473, 334112, 403259, 420792, 433964, 434976, 452832, 480286, 501168, 561056, 650946, 720429, 806518, 841584, 867928, 929249, 960572, 1002336, 1209777, 1301892, 1440858, 1613036, 1683168, 1735856, 1858498, 1921144, 2419554, 2603784, 2787747, 2881716, 3226072, 3471712, 3716996, 3842288, 4839108, 5207568, 5575494, 5763432, 6452144, 7433992, 7684576, 9678216, 10415136, 11150988, 11526864, 12904288, 14867984, 19356432, 21372727, 22301976, 23053728, 29735968, 38712864, 42745454, 44603952, 64118181, 85490908, 89207904, 128236362, 170981816, 256472724, 341963632, 512945448, 683927264, 1025890896, 2051781792]

約数ペア:

[(1, 2051781792), (2, 1025890896), (3, 683927264), (4, 512945448), (6, 341963632), (8, 256472724), (12, 170981816), (16, 128236362), (23, 89207904), (24, 85490908), (32, 64118181), (46, 44603952), (48, 42745454), (53, 38712864), (69, 29735968), (89, 23053728), (92, 22301976), (96, 21372727), (106, 19356432), (138, 14867984), (159, 12904288), (178, 11526864), (184, 11150988), (197, 10415136), (212, 9678216), (267, 7684576), (276, 7433992), (318, 6452144), (356, 5763432), (368, 5575494), (394, 5207568), (424, 4839108), (534, 3842288), (552, 3716996), (591, 3471712), (636, 3226072), (712, 2881716), (736, 2787747), (788, 2603784), (848, 2419554), (1068, 1921144), (1104, 1858498), (1182, 1735856), (1219, 1683168), (1272, 1613036), (1424, 1440858), (1576, 1301892), (1696, 1209777), (2047, 1002336), (2136, 960572), (2208, 929249), (2364, 867928), (2438, 841584), (2544, 806518), (2848, 720429), (3152, 650946), (3657, 561056), (4094, 501168), (4272, 480286), (4531, 452832), (4717, 434976), (4728, 433964), (4876, 420792), (5088, 403259), (6141, 334112), (6304, 325473), (7314, 280528), (8188, 250584), (8544, 240143), (9062, 226416), (9434, 217488), (9456, 216982), (9752, 210396), (10441, 196512), (12282, 167056), (13593, 150944), (14151, 144992), (14628, 140264), (16376, 125292), (17533, 117024), (18124, 113208), (18868, 108744), (18912, 108491), (19504, 105198), (20882, 98256), (24564, 83528), (27186, 75472), (28302, 72496), (29256, 70132), (31323, 65504), (32752, 62646), (35066, 58512), (36248, 56604), (37736, 54372), (39008, 52599), (41764, 49128)]