2720851776

素因数分解:

$2^6\times 3^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:490

約数の個数: 224

約数和(自身を含む): 8257397760

約数和(自身を除く): 5536545984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 71, 72, 96, 108, 134, 142, 144, 192, 201, 213, 216, 268, 284, 288, 331, 402, 426, 432, 536, 568, 576, 603, 639, 662, 804, 852, 864, 993, 1072, 1136, 1206, 1278, 1324, 1608, 1704, 1728, 1809, 1917, 1986, 2144, 2272, 2412, 2556, 2648, 2979, 3216, 3408, 3618, 3834, 3972, 4288, 4544, 4757, 4824, 5112, 5296, 5958, 6432, 6816, 7236, 7668, 7944, 8937, 9514, 9648, 10224, 10592, 11916, 12864, 13632, 14271, 14472, 15336, 15888, 17874, 19028, 19296, 20448, 21184, 22177, 23501, 23832, 28542, 28944, 30672, 31776, 35748, 38056, 38592, 40896, 42813, 44354, 47002, 47664, 57084, 57888, 61344, 63552, 66531, 70503, 71496, 76112, 85626, 88708, 94004, 95328, 114168, 115776, 122688, 128439, 133062, 141006, 142992, 152224, 171252, 177416, 188008, 190656, 199593, 211509, 228336, 256878, 266124, 282012, 285984, 304448, 342504, 354832, 376016, 399186, 423018, 456672, 513756, 532248, 564024, 571968, 598779, 634527, 685008, 709664, 752032, 798372, 846036, 913344, 1027512, 1064496, 1128048, 1197558, 1269054, 1370016, 1419328, 1504064, 1574567, 1596744, 1692072, 2055024, 2128992, 2256096, 2395116, 2538108, 2740032, 3149134, 3193488, 3384144, 4110048, 4257984, 4512192, 4723701, 4790232, 5076216, 6298268, 6386976, 6768288, 8220096, 9447402, 9580464, 10152432, 12596536, 12773952, 13536576, 14171103, 18894804, 19160928, 20304864, 25193072, 28342206, 37789608, 38321856, 40609728, 42513309, 50386144, 56684412, 75579216, 85026618, 100772288, 113368824, 151158432, 170053236, 226737648, 302316864, 340106472, 453475296, 680212944, 906950592, 1360425888, 2720851776]

約数ペア:

[(1, 2720851776), (2, 1360425888), (3, 906950592), (4, 680212944), (6, 453475296), (8, 340106472), (9, 302316864), (12, 226737648), (16, 170053236), (18, 151158432), (24, 113368824), (27, 100772288), (32, 85026618), (36, 75579216), (48, 56684412), (54, 50386144), (64, 42513309), (67, 40609728), (71, 38321856), (72, 37789608), (96, 28342206), (108, 25193072), (134, 20304864), (142, 19160928), (144, 18894804), (192, 14171103), (201, 13536576), (213, 12773952), (216, 12596536), (268, 10152432), (284, 9580464), (288, 9447402), (331, 8220096), (402, 6768288), (426, 6386976), (432, 6298268), (536, 5076216), (568, 4790232), (576, 4723701), (603, 4512192), (639, 4257984), (662, 4110048), (804, 3384144), (852, 3193488), (864, 3149134), (993, 2740032), (1072, 2538108), (1136, 2395116), (1206, 2256096), (1278, 2128992), (1324, 2055024), (1608, 1692072), (1704, 1596744), (1728, 1574567), (1809, 1504064), (1917, 1419328), (1986, 1370016), (2144, 1269054), (2272, 1197558), (2412, 1128048), (2556, 1064496), (2648, 1027512), (2979, 913344), (3216, 846036), (3408, 798372), (3618, 752032), (3834, 709664), (3972, 685008), (4288, 634527), (4544, 598779), (4757, 571968), (4824, 564024), (5112, 532248), (5296, 513756), (5958, 456672), (6432, 423018), (6816, 399186), (7236, 376016), (7668, 354832), (7944, 342504), (8937, 304448), (9514, 285984), (9648, 282012), (10224, 266124), (10592, 256878), (11916, 228336), (12864, 211509), (13632, 199593), (14271, 190656), (14472, 188008), (15336, 177416), (15888, 171252), (17874, 152224), (19028, 142992), (19296, 141006), (20448, 133062), (21184, 128439), (22177, 122688), (23501, 115776), (23832, 114168), (28542, 95328), (28944, 94004), (30672, 88708), (31776, 85626), (35748, 76112), (38056, 71496), (38592, 70503), (40896, 66531), (42813, 63552), (44354, 61344), (47002, 57888), (47664, 57084)]