1814313984

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:763

約数の個数: 264

約数和(自身を含む): 5964630480

約数和(自身を除く): 4150316496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 64, 68, 84, 96, 98, 102, 112, 119, 128, 136, 147, 168, 192, 196, 204, 224, 238, 256, 272, 294, 336, 357, 384, 392, 408, 448, 476, 512, 544, 588, 672, 709, 714, 768, 784, 816, 833, 896, 952, 1024, 1088, 1176, 1344, 1418, 1428, 1536, 1568, 1632, 1666, 1792, 1904, 2127, 2176, 2352, 2499, 2688, 2836, 2856, 3072, 3136, 3264, 3332, 3584, 3808, 4254, 4352, 4704, 4963, 4998, 5376, 5672, 5712, 6272, 6528, 6664, 7168, 7616, 8508, 8704, 9408, 9926, 9996, 10752, 11344, 11424, 12053, 12544, 13056, 13328, 14889, 15232, 17016, 17408, 18816, 19852, 19992, 21504, 22688, 22848, 24106, 25088, 26112, 26656, 29778, 30464, 34032, 34741, 36159, 37632, 39704, 39984, 45376, 45696, 48212, 50176, 52224, 53312, 59556, 60928, 68064, 69482, 72318, 75264, 79408, 79968, 84371, 90752, 91392, 96424, 104223, 106624, 119112, 121856, 136128, 138964, 144636, 150528, 158816, 159936, 168742, 181504, 182784, 192848, 208446, 213248, 238224, 253113, 272256, 277928, 289272, 317632, 319872, 337484, 363008, 365568, 385696, 416892, 426496, 476448, 506226, 544512, 555856, 578544, 590597, 635264, 639744, 674968, 726016, 771392, 833784, 852992, 952896, 1012452, 1089024, 1111712, 1157088, 1181194, 1270528, 1279488, 1349936, 1542784, 1667568, 1771791, 1905792, 2024904, 2178048, 2223424, 2314176, 2362388, 2541056, 2558976, 2699872, 3085568, 3335136, 3543582, 3811584, 4049808, 4446848, 4628352, 4724776, 5082112, 5399744, 6171136, 6670272, 7087164, 7623168, 8099616, 8893696, 9256704, 9449552, 10799488, 12342272, 13340544, 14174328, 15246336, 16199232, 17787392, 18513408, 18899104, 21598976, 26681088, 28348656, 32398464, 35574784, 37026816, 37798208, 43197952, 53362176, 56697312, 64796928, 75596416, 86395904, 106724352, 113394624, 129593856, 151192832, 226789248, 259187712, 302385664, 453578496, 604771328, 907156992, 1814313984]

約数ペア:

[(1, 1814313984), (2, 907156992), (3, 604771328), (4, 453578496), (6, 302385664), (7, 259187712), (8, 226789248), (12, 151192832), (14, 129593856), (16, 113394624), (17, 106724352), (21, 86395904), (24, 75596416), (28, 64796928), (32, 56697312), (34, 53362176), (42, 43197952), (48, 37798208), (49, 37026816), (51, 35574784), (56, 32398464), (64, 28348656), (68, 26681088), (84, 21598976), (96, 18899104), (98, 18513408), (102, 17787392), (112, 16199232), (119, 15246336), (128, 14174328), (136, 13340544), (147, 12342272), (168, 10799488), (192, 9449552), (196, 9256704), (204, 8893696), (224, 8099616), (238, 7623168), (256, 7087164), (272, 6670272), (294, 6171136), (336, 5399744), (357, 5082112), (384, 4724776), (392, 4628352), (408, 4446848), (448, 4049808), (476, 3811584), (512, 3543582), (544, 3335136), (588, 3085568), (672, 2699872), (709, 2558976), (714, 2541056), (768, 2362388), (784, 2314176), (816, 2223424), (833, 2178048), (896, 2024904), (952, 1905792), (1024, 1771791), (1088, 1667568), (1176, 1542784), (1344, 1349936), (1418, 1279488), (1428, 1270528), (1536, 1181194), (1568, 1157088), (1632, 1111712), (1666, 1089024), (1792, 1012452), (1904, 952896), (2127, 852992), (2176, 833784), (2352, 771392), (2499, 726016), (2688, 674968), (2836, 639744), (2856, 635264), (3072, 590597), (3136, 578544), (3264, 555856), (3332, 544512), (3584, 506226), (3808, 476448), (4254, 426496), (4352, 416892), (4704, 385696), (4963, 365568), (4998, 363008), (5376, 337484), (5672, 319872), (5712, 317632), (6272, 289272), (6528, 277928), (6664, 272256), (7168, 253113), (7616, 238224), (8508, 213248), (8704, 208446), (9408, 192848), (9926, 182784), (9996, 181504), (10752, 168742), (11344, 159936), (11424, 158816), (12053, 150528), (12544, 144636), (13056, 138964), (13328, 136128), (14889, 121856), (15232, 119112), (17016, 106624), (17408, 104223), (18816, 96424), (19852, 91392), (19992, 90752), (21504, 84371), (22688, 79968), (22848, 79408), (24106, 75264), (25088, 72318), (26112, 69482), (26656, 68064), (29778, 60928), (30464, 59556), (34032, 53312), (34741, 52224), (36159, 50176), (37632, 48212), (39704, 45696), (39984, 45376)]