1687485312

素因数分解:

$2^7\times 3^5\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:495

約数の個数: 192

約数和(自身を含む): 5079110400

約数和(自身を除く): 3391625088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 227, 239, 243, 288, 324, 384, 432, 454, 478, 486, 576, 648, 681, 717, 864, 908, 956, 972, 1152, 1296, 1362, 1434, 1728, 1816, 1912, 1944, 2043, 2151, 2592, 2724, 2868, 3456, 3632, 3824, 3888, 4086, 4302, 5184, 5448, 5736, 6129, 6453, 7264, 7648, 7776, 8172, 8604, 10368, 10896, 11472, 12258, 12906, 14528, 15296, 15552, 16344, 17208, 18387, 19359, 21792, 22944, 24516, 25812, 29056, 30592, 31104, 32688, 34416, 36774, 38718, 43584, 45888, 49032, 51624, 54253, 55161, 58077, 65376, 68832, 73548, 77436, 87168, 91776, 98064, 103248, 108506, 110322, 116154, 130752, 137664, 147096, 154872, 162759, 196128, 206496, 217012, 220644, 232308, 261504, 275328, 294192, 309744, 325518, 392256, 412992, 434024, 441288, 464616, 488277, 588384, 619488, 651036, 784512, 825984, 868048, 882576, 929232, 976554, 1176768, 1238976, 1302072, 1464831, 1736096, 1765152, 1858464, 1953108, 2353536, 2477952, 2604144, 2929662, 3472192, 3530304, 3716928, 3906216, 4394493, 5208288, 5859324, 6944384, 7060608, 7433856, 7812432, 8788986, 10416576, 11718648, 13183479, 15624864, 17577972, 20833152, 23437296, 26366958, 31249728, 35155944, 46874592, 52733916, 62499456, 70311888, 93749184, 105467832, 140623776, 187498368, 210935664, 281247552, 421871328, 562495104, 843742656, 1687485312]

約数ペア:

[(1, 1687485312), (2, 843742656), (3, 562495104), (4, 421871328), (6, 281247552), (8, 210935664), (9, 187498368), (12, 140623776), (16, 105467832), (18, 93749184), (24, 70311888), (27, 62499456), (32, 52733916), (36, 46874592), (48, 35155944), (54, 31249728), (64, 26366958), (72, 23437296), (81, 20833152), (96, 17577972), (108, 15624864), (128, 13183479), (144, 11718648), (162, 10416576), (192, 8788986), (216, 7812432), (227, 7433856), (239, 7060608), (243, 6944384), (288, 5859324), (324, 5208288), (384, 4394493), (432, 3906216), (454, 3716928), (478, 3530304), (486, 3472192), (576, 2929662), (648, 2604144), (681, 2477952), (717, 2353536), (864, 1953108), (908, 1858464), (956, 1765152), (972, 1736096), (1152, 1464831), (1296, 1302072), (1362, 1238976), (1434, 1176768), (1728, 976554), (1816, 929232), (1912, 882576), (1944, 868048), (2043, 825984), (2151, 784512), (2592, 651036), (2724, 619488), (2868, 588384), (3456, 488277), (3632, 464616), (3824, 441288), (3888, 434024), (4086, 412992), (4302, 392256), (5184, 325518), (5448, 309744), (5736, 294192), (6129, 275328), (6453, 261504), (7264, 232308), (7648, 220644), (7776, 217012), (8172, 206496), (8604, 196128), (10368, 162759), (10896, 154872), (11472, 147096), (12258, 137664), (12906, 130752), (14528, 116154), (15296, 110322), (15552, 108506), (16344, 103248), (17208, 98064), (18387, 91776), (19359, 87168), (21792, 77436), (22944, 73548), (24516, 68832), (25812, 65376), (29056, 58077), (30592, 55161), (31104, 54253), (32688, 51624), (34416, 49032), (36774, 45888), (38718, 43584)]