345387168

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 288

約数和(自身を含む): 1207664640

約数和(自身を除く): 862277472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 71, 72, 76, 84, 96, 112, 114, 126, 127, 133, 142, 144, 152, 168, 171, 213, 224, 228, 252, 254, 266, 284, 288, 304, 336, 342, 381, 399, 426, 456, 497, 504, 508, 532, 568, 608, 639, 672, 684, 762, 798, 852, 889, 912, 994, 1008, 1016, 1064, 1136, 1143, 1197, 1278, 1349, 1368, 1491, 1524, 1596, 1704, 1778, 1824, 1988, 2016, 2032, 2128, 2272, 2286, 2394, 2413, 2556, 2667, 2698, 2736, 2982, 3048, 3192, 3408, 3556, 3976, 4047, 4064, 4256, 4473, 4572, 4788, 4826, 5112, 5334, 5396, 5472, 5964, 6096, 6384, 6816, 7112, 7239, 7952, 8001, 8094, 8946, 9017, 9144, 9443, 9576, 9652, 10224, 10668, 10792, 11928, 12141, 12192, 12768, 14224, 14478, 15904, 16002, 16188, 16891, 17892, 18034, 18288, 18886, 19152, 19304, 20448, 21336, 21584, 21717, 23856, 24282, 27051, 28329, 28448, 28956, 32004, 32376, 33782, 35784, 36068, 36576, 37772, 38304, 38608, 42672, 43168, 43434, 47712, 48564, 50673, 54102, 56658, 57912, 63119, 64008, 64752, 67564, 71568, 72136, 75544, 77216, 81153, 84987, 85344, 86868, 97128, 101346, 108204, 113316, 115824, 126238, 128016, 129504, 135128, 143136, 144272, 151088, 152019, 162306, 169974, 171323, 173736, 189357, 194256, 202692, 216408, 226632, 231648, 252476, 256032, 270256, 288544, 302176, 304038, 324612, 339948, 342646, 347472, 378714, 388512, 405384, 432816, 453264, 504952, 513969, 540512, 568071, 608076, 649224, 679896, 685292, 694944, 757428, 810768, 865632, 906528, 1009904, 1027938, 1136142, 1199261, 1216152, 1298448, 1359792, 1370584, 1514856, 1541907, 1621536, 2019808, 2055876, 2272284, 2398522, 2432304, 2596896, 2719584, 2741168, 3029712, 3083814, 3597783, 4111752, 4544568, 4797044, 4864608, 5482336, 6059424, 6167628, 7195566, 8223504, 9089136, 9594088, 10793349, 12335256, 14391132, 16447008, 18178272, 19188176, 21586698, 24670512, 28782264, 38376352, 43173396, 49341024, 57564528, 86346792, 115129056, 172693584, 345387168]

約数ペア:

[(1, 345387168), (2, 172693584), (3, 115129056), (4, 86346792), (6, 57564528), (7, 49341024), (8, 43173396), (9, 38376352), (12, 28782264), (14, 24670512), (16, 21586698), (18, 19188176), (19, 18178272), (21, 16447008), (24, 14391132), (28, 12335256), (32, 10793349), (36, 9594088), (38, 9089136), (42, 8223504), (48, 7195566), (56, 6167628), (57, 6059424), (63, 5482336), (71, 4864608), (72, 4797044), (76, 4544568), (84, 4111752), (96, 3597783), (112, 3083814), (114, 3029712), (126, 2741168), (127, 2719584), (133, 2596896), (142, 2432304), (144, 2398522), (152, 2272284), (168, 2055876), (171, 2019808), (213, 1621536), (224, 1541907), (228, 1514856), (252, 1370584), (254, 1359792), (266, 1298448), (284, 1216152), (288, 1199261), (304, 1136142), (336, 1027938), (342, 1009904), (381, 906528), (399, 865632), (426, 810768), (456, 757428), (497, 694944), (504, 685292), (508, 679896), (532, 649224), (568, 608076), (608, 568071), (639, 540512), (672, 513969), (684, 504952), (762, 453264), (798, 432816), (852, 405384), (889, 388512), (912, 378714), (994, 347472), (1008, 342646), (1016, 339948), (1064, 324612), (1136, 304038), (1143, 302176), (1197, 288544), (1278, 270256), (1349, 256032), (1368, 252476), (1491, 231648), (1524, 226632), (1596, 216408), (1704, 202692), (1778, 194256), (1824, 189357), (1988, 173736), (2016, 171323), (2032, 169974), (2128, 162306), (2272, 152019), (2286, 151088), (2394, 144272), (2413, 143136), (2556, 135128), (2667, 129504), (2698, 128016), (2736, 126238), (2982, 115824), (3048, 113316), (3192, 108204), (3408, 101346), (3556, 97128), (3976, 86868), (4047, 85344), (4064, 84987), (4256, 81153), (4473, 77216), (4572, 75544), (4788, 72136), (4826, 71568), (5112, 67564), (5334, 64752), (5396, 64008), (5472, 63119), (5964, 57912), (6096, 56658), (6384, 54102), (6816, 50673), (7112, 48564), (7239, 47712), (7952, 43434), (8001, 43168), (8094, 42672), (8946, 38608), (9017, 38304), (9144, 37772), (9443, 36576), (9576, 36068), (9652, 35784), (10224, 33782), (10668, 32376), (10792, 32004), (11928, 28956), (12141, 28448), (12192, 28329), (12768, 27051), (14224, 24282), (14478, 23856), (15904, 21717), (16002, 21584), (16188, 21336), (16891, 20448), (17892, 19304), (18034, 19152), (18288, 18886)]