123972576

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:673

約数の個数: 192

約数和(自身を含む): 418618368

約数和(自身を除く): 294645792

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, 69, 78, 84, 91, 92, 96, 104, 112, 138, 156, 161, 168, 182, 184, 208, 224, 273, 276, 299, 312, 322, 336, 364, 368, 416, 483, 546, 552, 598, 617, 624, 644, 672, 728, 736, 897, 966, 1092, 1104, 1196, 1234, 1248, 1288, 1456, 1794, 1851, 1932, 2093, 2184, 2208, 2392, 2468, 2576, 2912, 3588, 3702, 3864, 4186, 4319, 4368, 4784, 4936, 5152, 6279, 7176, 7404, 7728, 8021, 8372, 8638, 8736, 9568, 9872, 12558, 12957, 14191, 14352, 14808, 15456, 16042, 16744, 17276, 19744, 24063, 25116, 25914, 28382, 28704, 29616, 32084, 33488, 34552, 42573, 48126, 50232, 51828, 56147, 56764, 59232, 64168, 66976, 69104, 85146, 96252, 99337, 100464, 103656, 112294, 113528, 128336, 138208, 168441, 170292, 184483, 192504, 198674, 200928, 207312, 224588, 227056, 256672, 298011, 336882, 340584, 368966, 385008, 397348, 414624, 449176, 454112, 553449, 596022, 673764, 681168, 737932, 770016, 794696, 898352, 1106898, 1192044, 1291381, 1347528, 1362336, 1475864, 1589392, 1796704, 2213796, 2384088, 2582762, 2695056, 2951728, 3178784, 3874143, 4427592, 4768176, 5165524, 5390112, 5903456, 7748286, 8855184, 9536352, 10331048, 15496572, 17710368, 20662096, 30993144, 41324192, 61986288, 123972576]

約数ペア:

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