253086912

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:567

約数の個数: 168

約数和(自身を含む): 793642304

約数和(自身を除く): 540555392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 73, 78, 96, 104, 117, 144, 146, 156, 192, 208, 219, 234, 288, 292, 312, 416, 438, 463, 468, 576, 584, 624, 657, 832, 876, 926, 936, 949, 1168, 1248, 1314, 1389, 1752, 1852, 1872, 1898, 2336, 2496, 2628, 2778, 2847, 3504, 3704, 3744, 3796, 4167, 4672, 5256, 5556, 5694, 6019, 7008, 7408, 7488, 7592, 8334, 8541, 10512, 11112, 11388, 12038, 14016, 14816, 15184, 16668, 17082, 18057, 21024, 22224, 22776, 24076, 29632, 30368, 33336, 33799, 34164, 36114, 42048, 44448, 45552, 48152, 54171, 60736, 66672, 67598, 68328, 72228, 88896, 91104, 96304, 101397, 108342, 133344, 135196, 136656, 144456, 182208, 192608, 202794, 216684, 266688, 270392, 273312, 288912, 304191, 385216, 405588, 433368, 439387, 540784, 546624, 577824, 608382, 811176, 866736, 878774, 1081568, 1155648, 1216764, 1318161, 1622352, 1733472, 1757548, 2163136, 2433528, 2636322, 3244704, 3466944, 3515096, 3954483, 4867056, 5272644, 6489408, 7030192, 7908966, 9734112, 10545288, 14060384, 15817932, 19468224, 21090576, 28120768, 31635864, 42181152, 63271728, 84362304, 126543456, 253086912]

約数ペア:

[(1, 253086912), (2, 126543456), (3, 84362304), (4, 63271728), (6, 42181152), (8, 31635864), (9, 28120768), (12, 21090576), (13, 19468224), (16, 15817932), (18, 14060384), (24, 10545288), (26, 9734112), (32, 7908966), (36, 7030192), (39, 6489408), (48, 5272644), (52, 4867056), (64, 3954483), (72, 3515096), (73, 3466944), (78, 3244704), (96, 2636322), (104, 2433528), (117, 2163136), (144, 1757548), (146, 1733472), (156, 1622352), (192, 1318161), (208, 1216764), (219, 1155648), (234, 1081568), (288, 878774), (292, 866736), (312, 811176), (416, 608382), (438, 577824), (463, 546624), (468, 540784), (576, 439387), (584, 433368), (624, 405588), (657, 385216), (832, 304191), (876, 288912), (926, 273312), (936, 270392), (949, 266688), (1168, 216684), (1248, 202794), (1314, 192608), (1389, 182208), (1752, 144456), (1852, 136656), (1872, 135196), (1898, 133344), (2336, 108342), (2496, 101397), (2628, 96304), (2778, 91104), (2847, 88896), (3504, 72228), (3704, 68328), (3744, 67598), (3796, 66672), (4167, 60736), (4672, 54171), (5256, 48152), (5556, 45552), (5694, 44448), (6019, 42048), (7008, 36114), (7408, 34164), (7488, 33799), (7592, 33336), (8334, 30368), (8541, 29632), (10512, 24076), (11112, 22776), (11388, 22224), (12038, 21024), (14016, 18057), (14816, 17082), (15184, 16668)]