1857265536

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:373

約数の個数: 256

約数和(自身を含む): 5876766720

約数和(自身を除く): 4019501184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 61, 64, 84, 94, 96, 112, 122, 128, 141, 168, 183, 188, 192, 224, 241, 244, 282, 329, 336, 366, 376, 384, 427, 448, 482, 488, 564, 658, 672, 723, 732, 752, 854, 896, 964, 976, 987, 1128, 1281, 1316, 1344, 1446, 1464, 1504, 1687, 1708, 1928, 1952, 1974, 2256, 2562, 2632, 2688, 2867, 2892, 2928, 3008, 3374, 3416, 3856, 3904, 3948, 4512, 5061, 5124, 5264, 5734, 5784, 5856, 6016, 6748, 6832, 7712, 7808, 7896, 8601, 9024, 10122, 10248, 10528, 11327, 11468, 11568, 11712, 13496, 13664, 14701, 15424, 15792, 17202, 18048, 20069, 20244, 20496, 21056, 22654, 22936, 23136, 23424, 26992, 27328, 29402, 30848, 31584, 33981, 34404, 40138, 40488, 40992, 42112, 44103, 45308, 45872, 46272, 53984, 54656, 58804, 60207, 63168, 67962, 68808, 79289, 80276, 80976, 81984, 88206, 90616, 91744, 92544, 102907, 107968, 117608, 120414, 126336, 135924, 137616, 158578, 160552, 161952, 163968, 176412, 181232, 183488, 205814, 215936, 235216, 237867, 240828, 271848, 275232, 308721, 317156, 321104, 323904, 352824, 362464, 366976, 411628, 470432, 475734, 481656, 543696, 550464, 617442, 634312, 642208, 647808, 690947, 705648, 724928, 823256, 940864, 951468, 963312, 1087392, 1100928, 1234884, 1268624, 1284416, 1381894, 1411296, 1449856, 1646512, 1881728, 1902936, 1926624, 2072841, 2174784, 2469768, 2537248, 2568832, 2763788, 2822592, 3293024, 3805872, 3853248, 4145682, 4349568, 4836629, 4939536, 5074496, 5527576, 5645184, 6586048, 7611744, 7706496, 8291364, 9673258, 9879072, 10148992, 11055152, 13172096, 14509887, 15223488, 16582728, 19346516, 19758144, 22110304, 29019774, 30446976, 33165456, 38693032, 39516288, 44220608, 58039548, 66330912, 77386064, 88441216, 116079096, 132661824, 154772128, 232158192, 265323648, 309544256, 464316384, 619088512, 928632768, 1857265536]

約数ペア:

[(1, 1857265536), (2, 928632768), (3, 619088512), (4, 464316384), (6, 309544256), (7, 265323648), (8, 232158192), (12, 154772128), (14, 132661824), (16, 116079096), (21, 88441216), (24, 77386064), (28, 66330912), (32, 58039548), (42, 44220608), (47, 39516288), (48, 38693032), (56, 33165456), (61, 30446976), (64, 29019774), (84, 22110304), (94, 19758144), (96, 19346516), (112, 16582728), (122, 15223488), (128, 14509887), (141, 13172096), (168, 11055152), (183, 10148992), (188, 9879072), (192, 9673258), (224, 8291364), (241, 7706496), (244, 7611744), (282, 6586048), (329, 5645184), (336, 5527576), (366, 5074496), (376, 4939536), (384, 4836629), (427, 4349568), (448, 4145682), (482, 3853248), (488, 3805872), (564, 3293024), (658, 2822592), (672, 2763788), (723, 2568832), (732, 2537248), (752, 2469768), (854, 2174784), (896, 2072841), (964, 1926624), (976, 1902936), (987, 1881728), (1128, 1646512), (1281, 1449856), (1316, 1411296), (1344, 1381894), (1446, 1284416), (1464, 1268624), (1504, 1234884), (1687, 1100928), (1708, 1087392), (1928, 963312), (1952, 951468), (1974, 940864), (2256, 823256), (2562, 724928), (2632, 705648), (2688, 690947), (2867, 647808), (2892, 642208), (2928, 634312), (3008, 617442), (3374, 550464), (3416, 543696), (3856, 481656), (3904, 475734), (3948, 470432), (4512, 411628), (5061, 366976), (5124, 362464), (5264, 352824), (5734, 323904), (5784, 321104), (5856, 317156), (6016, 308721), (6748, 275232), (6832, 271848), (7712, 240828), (7808, 237867), (7896, 235216), (8601, 215936), (9024, 205814), (10122, 183488), (10248, 181232), (10528, 176412), (11327, 163968), (11468, 161952), (11568, 160552), (11712, 158578), (13496, 137616), (13664, 135924), (14701, 126336), (15424, 120414), (15792, 117608), (17202, 107968), (18048, 102907), (20069, 92544), (20244, 91744), (20496, 90616), (21056, 88206), (22654, 81984), (22936, 80976), (23136, 80276), (23424, 79289), (26992, 68808), (27328, 67962), (29402, 63168), (30848, 60207), (31584, 58804), (33981, 54656), (34404, 53984), (40138, 46272), (40488, 45872), (40992, 45308), (42112, 44103)]