247945152

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:675

約数の個数: 224

約数和(自身を含む): 843881472

約数和(自身を除く): 595936320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 46, 48, 52, 56, 64, 69, 78, 84, 91, 92, 96, 104, 112, 138, 156, 161, 168, 182, 184, 192, 208, 224, 273, 276, 299, 312, 322, 336, 364, 368, 416, 448, 483, 546, 552, 598, 617, 624, 644, 672, 728, 736, 832, 897, 966, 1092, 1104, 1196, 1234, 1248, 1288, 1344, 1456, 1472, 1794, 1851, 1932, 2093, 2184, 2208, 2392, 2468, 2496, 2576, 2912, 3588, 3702, 3864, 4186, 4319, 4368, 4416, 4784, 4936, 5152, 5824, 6279, 7176, 7404, 7728, 8021, 8372, 8638, 8736, 9568, 9872, 10304, 12558, 12957, 14191, 14352, 14808, 15456, 16042, 16744, 17276, 17472, 19136, 19744, 24063, 25116, 25914, 28382, 28704, 29616, 30912, 32084, 33488, 34552, 39488, 42573, 48126, 50232, 51828, 56147, 56764, 57408, 59232, 64168, 66976, 69104, 85146, 96252, 99337, 100464, 103656, 112294, 113528, 118464, 128336, 133952, 138208, 168441, 170292, 184483, 192504, 198674, 200928, 207312, 224588, 227056, 256672, 276416, 298011, 336882, 340584, 368966, 385008, 397348, 401856, 414624, 449176, 454112, 513344, 553449, 596022, 673764, 681168, 737932, 770016, 794696, 829248, 898352, 908224, 1106898, 1192044, 1291381, 1347528, 1362336, 1475864, 1540032, 1589392, 1796704, 2213796, 2384088, 2582762, 2695056, 2724672, 2951728, 3178784, 3593408, 3874143, 4427592, 4768176, 5165524, 5390112, 5903456, 6357568, 7748286, 8855184, 9536352, 10331048, 10780224, 11806912, 15496572, 17710368, 19072704, 20662096, 30993144, 35420736, 41324192, 61986288, 82648384, 123972576, 247945152]

約数ペア:

[(1, 247945152), (2, 123972576), (3, 82648384), (4, 61986288), (6, 41324192), (7, 35420736), (8, 30993144), (12, 20662096), (13, 19072704), (14, 17710368), (16, 15496572), (21, 11806912), (23, 10780224), (24, 10331048), (26, 9536352), (28, 8855184), (32, 7748286), (39, 6357568), (42, 5903456), (46, 5390112), (48, 5165524), (52, 4768176), (56, 4427592), (64, 3874143), (69, 3593408), (78, 3178784), (84, 2951728), (91, 2724672), (92, 2695056), (96, 2582762), (104, 2384088), (112, 2213796), (138, 1796704), (156, 1589392), (161, 1540032), (168, 1475864), (182, 1362336), (184, 1347528), (192, 1291381), (208, 1192044), (224, 1106898), (273, 908224), (276, 898352), (299, 829248), (312, 794696), (322, 770016), (336, 737932), (364, 681168), (368, 673764), (416, 596022), (448, 553449), (483, 513344), (546, 454112), (552, 449176), (598, 414624), (617, 401856), (624, 397348), (644, 385008), (672, 368966), (728, 340584), (736, 336882), (832, 298011), (897, 276416), (966, 256672), (1092, 227056), (1104, 224588), (1196, 207312), (1234, 200928), (1248, 198674), (1288, 192504), (1344, 184483), (1456, 170292), (1472, 168441), (1794, 138208), (1851, 133952), (1932, 128336), (2093, 118464), (2184, 113528), (2208, 112294), (2392, 103656), (2468, 100464), (2496, 99337), (2576, 96252), (2912, 85146), (3588, 69104), (3702, 66976), (3864, 64168), (4186, 59232), (4319, 57408), (4368, 56764), (4416, 56147), (4784, 51828), (4936, 50232), (5152, 48126), (5824, 42573), (6279, 39488), (7176, 34552), (7404, 33488), (7728, 32084), (8021, 30912), (8372, 29616), (8638, 28704), (8736, 28382), (9568, 25914), (9872, 25116), (10304, 24063), (12558, 19744), (12957, 19136), (14191, 17472), (14352, 17276), (14808, 16744), (15456, 16042)]