1689044672

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 224

約数和(自身を含む): 4299386880

約数和(自身を除く): 2610342208

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 37, 38, 56, 62, 64, 74, 76, 112, 124, 133, 148, 152, 173, 217, 224, 248, 259, 266, 296, 304, 346, 434, 448, 496, 518, 532, 589, 592, 608, 692, 703, 868, 992, 1036, 1064, 1147, 1178, 1184, 1211, 1216, 1384, 1406, 1736, 1984, 2072, 2128, 2294, 2356, 2368, 2422, 2768, 2812, 3287, 3472, 4123, 4144, 4256, 4588, 4712, 4844, 4921, 5363, 5536, 5624, 6401, 6574, 6944, 8029, 8246, 8288, 8512, 9176, 9424, 9688, 9842, 10726, 11072, 11248, 12802, 13148, 13888, 16058, 16492, 16576, 18352, 18848, 19376, 19684, 21452, 21793, 22496, 23009, 25604, 26296, 32116, 32984, 36704, 37541, 37696, 38752, 39368, 42904, 43586, 44807, 44992, 46018, 51208, 52592, 64232, 65968, 73408, 75082, 77504, 78736, 85808, 87172, 89614, 92036, 101897, 102416, 105184, 121619, 128464, 131936, 150164, 152551, 157472, 171616, 174344, 179228, 184072, 198431, 203794, 204832, 210368, 243238, 256928, 263872, 300328, 305102, 314944, 343232, 348688, 358456, 368144, 396862, 407588, 409664, 486476, 513856, 600656, 610204, 697376, 713279, 716912, 736288, 793724, 815176, 851333, 972952, 1201312, 1220408, 1389017, 1394752, 1426558, 1433824, 1472576, 1587448, 1630352, 1702666, 1945904, 2402624, 2440816, 2778034, 2853116, 2867648, 3174896, 3260704, 3405332, 3770189, 3891808, 4881632, 5556068, 5706232, 6349792, 6521408, 6810664, 7540378, 7783616, 9763264, 11112136, 11412464, 12699584, 13621328, 15080756, 22224272, 22824928, 26391323, 27242656, 30161512, 44448544, 45649856, 52782646, 54485312, 60323024, 88897088, 105565292, 120646048, 211130584, 241292096, 422261168, 844522336, 1689044672]

約数ペア:

[(1, 1689044672), (2, 844522336), (4, 422261168), (7, 241292096), (8, 211130584), (14, 120646048), (16, 105565292), (19, 88897088), (28, 60323024), (31, 54485312), (32, 52782646), (37, 45649856), (38, 44448544), (56, 30161512), (62, 27242656), (64, 26391323), (74, 22824928), (76, 22224272), (112, 15080756), (124, 13621328), (133, 12699584), (148, 11412464), (152, 11112136), (173, 9763264), (217, 7783616), (224, 7540378), (248, 6810664), (259, 6521408), (266, 6349792), (296, 5706232), (304, 5556068), (346, 4881632), (434, 3891808), (448, 3770189), (496, 3405332), (518, 3260704), (532, 3174896), (589, 2867648), (592, 2853116), (608, 2778034), (692, 2440816), (703, 2402624), (868, 1945904), (992, 1702666), (1036, 1630352), (1064, 1587448), (1147, 1472576), (1178, 1433824), (1184, 1426558), (1211, 1394752), (1216, 1389017), (1384, 1220408), (1406, 1201312), (1736, 972952), (1984, 851333), (2072, 815176), (2128, 793724), (2294, 736288), (2356, 716912), (2368, 713279), (2422, 697376), (2768, 610204), (2812, 600656), (3287, 513856), (3472, 486476), (4123, 409664), (4144, 407588), (4256, 396862), (4588, 368144), (4712, 358456), (4844, 348688), (4921, 343232), (5363, 314944), (5536, 305102), (5624, 300328), (6401, 263872), (6574, 256928), (6944, 243238), (8029, 210368), (8246, 204832), (8288, 203794), (8512, 198431), (9176, 184072), (9424, 179228), (9688, 174344), (9842, 171616), (10726, 157472), (11072, 152551), (11248, 150164), (12802, 131936), (13148, 128464), (13888, 121619), (16058, 105184), (16492, 102416), (16576, 101897), (18352, 92036), (18848, 89614), (19376, 87172), (19684, 85808), (21452, 78736), (21793, 77504), (22496, 75082), (23009, 73408), (25604, 65968), (26296, 64232), (32116, 52592), (32984, 51208), (36704, 46018), (37541, 44992), (37696, 44807), (38752, 43586), (39368, 42904)]