285126912

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 288

約数和(自身を含む): 988968960

約数和(自身を除く): 703842048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 71, 72, 83, 84, 96, 108, 112, 126, 128, 142, 144, 166, 168, 189, 192, 213, 216, 224, 249, 252, 256, 284, 288, 332, 336, 378, 384, 426, 432, 448, 497, 498, 504, 568, 576, 581, 639, 664, 672, 747, 756, 768, 852, 864, 896, 994, 996, 1008, 1136, 1152, 1162, 1278, 1328, 1344, 1491, 1494, 1512, 1704, 1728, 1743, 1792, 1917, 1988, 1992, 2016, 2241, 2272, 2304, 2324, 2556, 2656, 2688, 2982, 2988, 3024, 3408, 3456, 3486, 3834, 3976, 3984, 4032, 4473, 4482, 4544, 4648, 5112, 5229, 5312, 5376, 5893, 5964, 5976, 6048, 6816, 6912, 6972, 7668, 7952, 7968, 8064, 8946, 8964, 9088, 9296, 10224, 10458, 10624, 11786, 11928, 11952, 12096, 13419, 13632, 13944, 15336, 15687, 15904, 15936, 16128, 17679, 17892, 17928, 18176, 18592, 20448, 20916, 21248, 23572, 23856, 23904, 24192, 26838, 27264, 27888, 30672, 31374, 31808, 31872, 35358, 35784, 35856, 37184, 40896, 41251, 41832, 47144, 47712, 47808, 48384, 53037, 53676, 54528, 55776, 61344, 62748, 63616, 63744, 70716, 71568, 71712, 74368, 81792, 82502, 83664, 94288, 95424, 95616, 106074, 107352, 111552, 122688, 123753, 125496, 127232, 141432, 143136, 143424, 148736, 159111, 163584, 165004, 167328, 188576, 190848, 191232, 212148, 214704, 223104, 245376, 247506, 250992, 282864, 286272, 286848, 318222, 330008, 334656, 371259, 377152, 381696, 424296, 429408, 446208, 490752, 495012, 501984, 565728, 572544, 573696, 636444, 660016, 669312, 742518, 754304, 848592, 858816, 990024, 1003968, 1113777, 1131456, 1145088, 1272888, 1320032, 1338624, 1485036, 1508608, 1697184, 1717632, 1980048, 2007936, 2227554, 2262912, 2545776, 2640064, 2970072, 3394368, 3435264, 3960096, 4015872, 4455108, 4525824, 5091552, 5280128, 5940144, 6788736, 7920192, 8910216, 10183104, 10560256, 11880288, 13577472, 15840384, 17820432, 20366208, 23760576, 31680768, 35640864, 40732416, 47521152, 71281728, 95042304, 142563456, 285126912]

約数ペア:

[(1, 285126912), (2, 142563456), (3, 95042304), (4, 71281728), (6, 47521152), (7, 40732416), (8, 35640864), (9, 31680768), (12, 23760576), (14, 20366208), (16, 17820432), (18, 15840384), (21, 13577472), (24, 11880288), (27, 10560256), (28, 10183104), (32, 8910216), (36, 7920192), (42, 6788736), (48, 5940144), (54, 5280128), (56, 5091552), (63, 4525824), (64, 4455108), (71, 4015872), (72, 3960096), (83, 3435264), (84, 3394368), (96, 2970072), (108, 2640064), (112, 2545776), (126, 2262912), (128, 2227554), (142, 2007936), (144, 1980048), (166, 1717632), (168, 1697184), (189, 1508608), (192, 1485036), (213, 1338624), (216, 1320032), (224, 1272888), (249, 1145088), (252, 1131456), (256, 1113777), (284, 1003968), (288, 990024), (332, 858816), (336, 848592), (378, 754304), (384, 742518), (426, 669312), (432, 660016), (448, 636444), (497, 573696), (498, 572544), (504, 565728), (568, 501984), (576, 495012), (581, 490752), (639, 446208), (664, 429408), (672, 424296), (747, 381696), (756, 377152), (768, 371259), (852, 334656), (864, 330008), (896, 318222), (994, 286848), (996, 286272), (1008, 282864), (1136, 250992), (1152, 247506), (1162, 245376), (1278, 223104), (1328, 214704), (1344, 212148), (1491, 191232), (1494, 190848), (1512, 188576), (1704, 167328), (1728, 165004), (1743, 163584), (1792, 159111), (1917, 148736), (1988, 143424), (1992, 143136), (2016, 141432), (2241, 127232), (2272, 125496), (2304, 123753), (2324, 122688), (2556, 111552), (2656, 107352), (2688, 106074), (2982, 95616), (2988, 95424), (3024, 94288), (3408, 83664), (3456, 82502), (3486, 81792), (3834, 74368), (3976, 71712), (3984, 71568), (4032, 70716), (4473, 63744), (4482, 63616), (4544, 62748), (4648, 61344), (5112, 55776), (5229, 54528), (5312, 53676), (5376, 53037), (5893, 48384), (5964, 47808), (5976, 47712), (6048, 47144), (6816, 41832), (6912, 41251), (6972, 40896), (7668, 37184), (7952, 35856), (7968, 35784), (8064, 35358), (8946, 31872), (8964, 31808), (9088, 31374), (9296, 30672), (10224, 27888), (10458, 27264), (10624, 26838), (11786, 24192), (11928, 23904), (11952, 23856), (12096, 23572), (13419, 21248), (13632, 20916), (13944, 20448), (15336, 18592), (15687, 18176), (15904, 17928), (15936, 17892), (16128, 17679)]