427371648

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 256

約数和(自身を含む): 1332495360

約数和(自身を除く): 905123712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 53, 64, 66, 69, 83, 88, 92, 96, 106, 128, 132, 138, 159, 166, 176, 184, 192, 212, 249, 253, 264, 276, 318, 332, 352, 368, 384, 424, 498, 506, 528, 552, 583, 636, 664, 704, 736, 759, 848, 913, 996, 1012, 1056, 1104, 1166, 1219, 1272, 1328, 1408, 1472, 1518, 1696, 1749, 1826, 1909, 1992, 2024, 2112, 2208, 2332, 2438, 2544, 2656, 2739, 2944, 3036, 3392, 3498, 3652, 3657, 3818, 3984, 4048, 4224, 4399, 4416, 4664, 4876, 5088, 5312, 5478, 5727, 6072, 6784, 6996, 7304, 7314, 7636, 7968, 8096, 8798, 8832, 9328, 9752, 10176, 10624, 10956, 11454, 12144, 13197, 13409, 13992, 14608, 14628, 15272, 15936, 16192, 17596, 18656, 19504, 20352, 20999, 21912, 22908, 24288, 26394, 26818, 27984, 29216, 29256, 30544, 31872, 32384, 35192, 37312, 39008, 40227, 41998, 43824, 45816, 48389, 48576, 52788, 53636, 55968, 58432, 58512, 61088, 62997, 70384, 74624, 78016, 80454, 83996, 87648, 91632, 96778, 97152, 101177, 105576, 107272, 111936, 116864, 117024, 122176, 125994, 140768, 145167, 156032, 160908, 167992, 175296, 183264, 193556, 202354, 211152, 214544, 223872, 234048, 244352, 251988, 281536, 290334, 303531, 321816, 335984, 350592, 366528, 387112, 404708, 422304, 429088, 468096, 503976, 563072, 580668, 607062, 643632, 671968, 733056, 774224, 809416, 844608, 858176, 1007952, 1112947, 1161336, 1214124, 1287264, 1343936, 1548448, 1618832, 1689216, 1716352, 2015904, 2225894, 2322672, 2428248, 2574528, 2687872, 3096896, 3237664, 3338841, 4031808, 4451788, 4645344, 4856496, 5149056, 6193792, 6475328, 6677682, 8063616, 8903576, 9290688, 9712992, 12950656, 13355364, 17807152, 18581376, 19425984, 26710728, 35614304, 38851968, 53421456, 71228608, 106842912, 142457216, 213685824, 427371648]

約数ペア:

[(1, 427371648), (2, 213685824), (3, 142457216), (4, 106842912), (6, 71228608), (8, 53421456), (11, 38851968), (12, 35614304), (16, 26710728), (22, 19425984), (23, 18581376), (24, 17807152), (32, 13355364), (33, 12950656), (44, 9712992), (46, 9290688), (48, 8903576), (53, 8063616), (64, 6677682), (66, 6475328), (69, 6193792), (83, 5149056), (88, 4856496), (92, 4645344), (96, 4451788), (106, 4031808), (128, 3338841), (132, 3237664), (138, 3096896), (159, 2687872), (166, 2574528), (176, 2428248), (184, 2322672), (192, 2225894), (212, 2015904), (249, 1716352), (253, 1689216), (264, 1618832), (276, 1548448), (318, 1343936), (332, 1287264), (352, 1214124), (368, 1161336), (384, 1112947), (424, 1007952), (498, 858176), (506, 844608), (528, 809416), (552, 774224), (583, 733056), (636, 671968), (664, 643632), (704, 607062), (736, 580668), (759, 563072), (848, 503976), (913, 468096), (996, 429088), (1012, 422304), (1056, 404708), (1104, 387112), (1166, 366528), (1219, 350592), (1272, 335984), (1328, 321816), (1408, 303531), (1472, 290334), (1518, 281536), (1696, 251988), (1749, 244352), (1826, 234048), (1909, 223872), (1992, 214544), (2024, 211152), (2112, 202354), (2208, 193556), (2332, 183264), (2438, 175296), (2544, 167992), (2656, 160908), (2739, 156032), (2944, 145167), (3036, 140768), (3392, 125994), (3498, 122176), (3652, 117024), (3657, 116864), (3818, 111936), (3984, 107272), (4048, 105576), (4224, 101177), (4399, 97152), (4416, 96778), (4664, 91632), (4876, 87648), (5088, 83996), (5312, 80454), (5478, 78016), (5727, 74624), (6072, 70384), (6784, 62997), (6996, 61088), (7304, 58512), (7314, 58432), (7636, 55968), (7968, 53636), (8096, 52788), (8798, 48576), (8832, 48389), (9328, 45816), (9752, 43824), (10176, 41998), (10624, 40227), (10956, 39008), (11454, 37312), (12144, 35192), (13197, 32384), (13409, 31872), (13992, 30544), (14608, 29256), (14628, 29216), (15272, 27984), (15936, 26818), (16192, 26394), (17596, 24288), (18656, 22908), (19504, 21912), (20352, 20999)]