2643117568

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 320

約数和(自身を含む): 7127543808

約数和(自身を除く): 4484426240

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 47, 52, 56, 64, 68, 71, 91, 94, 104, 112, 119, 128, 136, 142, 182, 188, 208, 221, 224, 238, 256, 272, 284, 329, 364, 376, 416, 442, 448, 476, 497, 512, 544, 568, 611, 658, 728, 752, 799, 832, 884, 896, 923, 952, 994, 1088, 1136, 1207, 1222, 1316, 1456, 1504, 1547, 1598, 1664, 1768, 1792, 1846, 1904, 1988, 2176, 2272, 2414, 2444, 2632, 2912, 3008, 3094, 3196, 3328, 3337, 3536, 3584, 3692, 3808, 3976, 4277, 4352, 4544, 4828, 4888, 5264, 5593, 5824, 6016, 6188, 6392, 6461, 6656, 6674, 7072, 7384, 7616, 7952, 8449, 8554, 8704, 9088, 9656, 9776, 10387, 10528, 11186, 11648, 12032, 12376, 12784, 12922, 13348, 14144, 14768, 15232, 15691, 15904, 16898, 17108, 18176, 19312, 19552, 20774, 21056, 22372, 23296, 23359, 24064, 24752, 25568, 25844, 26696, 28288, 29536, 30464, 31382, 31808, 33796, 34216, 36352, 38624, 39104, 41548, 42112, 43381, 44744, 46592, 46718, 49504, 51136, 51688, 53392, 56576, 56729, 59072, 60928, 62764, 63616, 67592, 68432, 72709, 77248, 78208, 83096, 84224, 86762, 89488, 93436, 99008, 102272, 103376, 106784, 109837, 113152, 113458, 118144, 125528, 127232, 135184, 136864, 145418, 154496, 156416, 166192, 168448, 173524, 178976, 186872, 198016, 204544, 206752, 213568, 219674, 226916, 236288, 251056, 254464, 270368, 273728, 290836, 303667, 308992, 312832, 332384, 347048, 357952, 373744, 396032, 397103, 409088, 413504, 427136, 439348, 453832, 472576, 502112, 540736, 547456, 581672, 607334, 617984, 664768, 694096, 715904, 737477, 747488, 792064, 794206, 827008, 854272, 878696, 907664, 1004224, 1081472, 1094912, 1163344, 1214668, 1329536, 1388192, 1431808, 1474954, 1494976, 1588412, 1654016, 1708544, 1757392, 1815328, 2008448, 2162944, 2189824, 2326688, 2429336, 2659072, 2776384, 2863616, 2949908, 2989952, 3176824, 3308032, 3514784, 3630656, 4016896, 4325888, 4653376, 4858672, 5162339, 5318144, 5552768, 5899816, 5979904, 6353648, 7029568, 7261312, 8033792, 9306752, 9717344, 10324678, 11105536, 11799632, 11959808, 12707296, 14059136, 14522624, 18613504, 19434688, 20649356, 22211072, 23599264, 25414592, 28118272, 29045248, 37227008, 38869376, 41298712, 47198528, 50829184, 56236544, 77738752, 82597424, 94397056, 101658368, 155477504, 165194848, 188794112, 203316736, 330389696, 377588224, 660779392, 1321558784, 2643117568]

約数ペア:

[(1, 2643117568), (2, 1321558784), (4, 660779392), (7, 377588224), (8, 330389696), (13, 203316736), (14, 188794112), (16, 165194848), (17, 155477504), (26, 101658368), (28, 94397056), (32, 82597424), (34, 77738752), (47, 56236544), (52, 50829184), (56, 47198528), (64, 41298712), (68, 38869376), (71, 37227008), (91, 29045248), (94, 28118272), (104, 25414592), (112, 23599264), (119, 22211072), (128, 20649356), (136, 19434688), (142, 18613504), (182, 14522624), (188, 14059136), (208, 12707296), (221, 11959808), (224, 11799632), (238, 11105536), (256, 10324678), (272, 9717344), (284, 9306752), (329, 8033792), (364, 7261312), (376, 7029568), (416, 6353648), (442, 5979904), (448, 5899816), (476, 5552768), (497, 5318144), (512, 5162339), (544, 4858672), (568, 4653376), (611, 4325888), (658, 4016896), (728, 3630656), (752, 3514784), (799, 3308032), (832, 3176824), (884, 2989952), (896, 2949908), (923, 2863616), (952, 2776384), (994, 2659072), (1088, 2429336), (1136, 2326688), (1207, 2189824), (1222, 2162944), (1316, 2008448), (1456, 1815328), (1504, 1757392), (1547, 1708544), (1598, 1654016), (1664, 1588412), (1768, 1494976), (1792, 1474954), (1846, 1431808), (1904, 1388192), (1988, 1329536), (2176, 1214668), (2272, 1163344), (2414, 1094912), (2444, 1081472), (2632, 1004224), (2912, 907664), (3008, 878696), (3094, 854272), (3196, 827008), (3328, 794206), (3337, 792064), (3536, 747488), (3584, 737477), (3692, 715904), (3808, 694096), (3976, 664768), (4277, 617984), (4352, 607334), (4544, 581672), (4828, 547456), (4888, 540736), (5264, 502112), (5593, 472576), (5824, 453832), (6016, 439348), (6188, 427136), (6392, 413504), (6461, 409088), (6656, 397103), (6674, 396032), (7072, 373744), (7384, 357952), (7616, 347048), (7952, 332384), (8449, 312832), (8554, 308992), (8704, 303667), (9088, 290836), (9656, 273728), (9776, 270368), (10387, 254464), (10528, 251056), (11186, 236288), (11648, 226916), (12032, 219674), (12376, 213568), (12784, 206752), (12922, 204544), (13348, 198016), (14144, 186872), (14768, 178976), (15232, 173524), (15691, 168448), (15904, 166192), (16898, 156416), (17108, 154496), (18176, 145418), (19312, 136864), (19552, 135184), (20774, 127232), (21056, 125528), (22372, 118144), (23296, 113458), (23359, 113152), (24064, 109837), (24752, 106784), (25568, 103376), (25844, 102272), (26696, 99008), (28288, 93436), (29536, 89488), (30464, 86762), (31382, 84224), (31808, 83096), (33796, 78208), (34216, 77248), (36352, 72709), (38624, 68432), (39104, 67592), (41548, 63616), (42112, 62764), (43381, 60928), (44744, 59072), (46592, 56729), (46718, 56576), (49504, 53392), (51136, 51688)]