1643392128

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:283

約数の個数: 256

約数和(自身を含む): 5170176000

約数和(自身を除く): 3526783872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 79, 84, 96, 109, 112, 128, 142, 158, 168, 192, 213, 218, 224, 237, 284, 316, 327, 336, 384, 426, 436, 448, 474, 497, 553, 568, 632, 654, 672, 763, 852, 872, 896, 948, 994, 1106, 1136, 1264, 1308, 1344, 1491, 1526, 1659, 1704, 1744, 1896, 1988, 2212, 2272, 2289, 2528, 2616, 2688, 2982, 3052, 3318, 3408, 3488, 3792, 3976, 4424, 4544, 4578, 5056, 5232, 5609, 5964, 6104, 6636, 6816, 6976, 7584, 7739, 7952, 8611, 8848, 9088, 9156, 10112, 10464, 11218, 11928, 12208, 13272, 13632, 13952, 15168, 15478, 15904, 16827, 17222, 17696, 18312, 20928, 22436, 23217, 23856, 24416, 25833, 26544, 27264, 30336, 30956, 31808, 33654, 34444, 35392, 36624, 39263, 41856, 44872, 46434, 47712, 48832, 51666, 53088, 54173, 60277, 61912, 63616, 67308, 68888, 70784, 73248, 78526, 89744, 92868, 95424, 97664, 103332, 106176, 108346, 117789, 120554, 123824, 134616, 137776, 146496, 157052, 162519, 179488, 180831, 185736, 190848, 206664, 212352, 216692, 235578, 241108, 247648, 269232, 275552, 292992, 314104, 325038, 358976, 361662, 371472, 413328, 433384, 471156, 482216, 495296, 538464, 551104, 611381, 628208, 650076, 717952, 723324, 742944, 826656, 866768, 942312, 964432, 990592, 1076928, 1102208, 1222762, 1256416, 1300152, 1446648, 1485888, 1653312, 1733536, 1834143, 1884624, 1928864, 2153856, 2445524, 2512832, 2600304, 2893296, 2971776, 3306624, 3467072, 3668286, 3769248, 3857728, 4279667, 4891048, 5025664, 5200608, 5786592, 6934144, 7336572, 7538496, 7715456, 8559334, 9782096, 10401216, 11573184, 12839001, 14673144, 15076992, 17118668, 19564192, 20802432, 23146368, 25678002, 29346288, 34237336, 39128384, 51356004, 58692576, 68474672, 78256768, 102712008, 117385152, 136949344, 205424016, 234770304, 273898688, 410848032, 547797376, 821696064, 1643392128]

約数ペア:

[(1, 1643392128), (2, 821696064), (3, 547797376), (4, 410848032), (6, 273898688), (7, 234770304), (8, 205424016), (12, 136949344), (14, 117385152), (16, 102712008), (21, 78256768), (24, 68474672), (28, 58692576), (32, 51356004), (42, 39128384), (48, 34237336), (56, 29346288), (64, 25678002), (71, 23146368), (79, 20802432), (84, 19564192), (96, 17118668), (109, 15076992), (112, 14673144), (128, 12839001), (142, 11573184), (158, 10401216), (168, 9782096), (192, 8559334), (213, 7715456), (218, 7538496), (224, 7336572), (237, 6934144), (284, 5786592), (316, 5200608), (327, 5025664), (336, 4891048), (384, 4279667), (426, 3857728), (436, 3769248), (448, 3668286), (474, 3467072), (497, 3306624), (553, 2971776), (568, 2893296), (632, 2600304), (654, 2512832), (672, 2445524), (763, 2153856), (852, 1928864), (872, 1884624), (896, 1834143), (948, 1733536), (994, 1653312), (1106, 1485888), (1136, 1446648), (1264, 1300152), (1308, 1256416), (1344, 1222762), (1491, 1102208), (1526, 1076928), (1659, 990592), (1704, 964432), (1744, 942312), (1896, 866768), (1988, 826656), (2212, 742944), (2272, 723324), (2289, 717952), (2528, 650076), (2616, 628208), (2688, 611381), (2982, 551104), (3052, 538464), (3318, 495296), (3408, 482216), (3488, 471156), (3792, 433384), (3976, 413328), (4424, 371472), (4544, 361662), (4578, 358976), (5056, 325038), (5232, 314104), (5609, 292992), (5964, 275552), (6104, 269232), (6636, 247648), (6816, 241108), (6976, 235578), (7584, 216692), (7739, 212352), (7952, 206664), (8611, 190848), (8848, 185736), (9088, 180831), (9156, 179488), (10112, 162519), (10464, 157052), (11218, 146496), (11928, 137776), (12208, 134616), (13272, 123824), (13632, 120554), (13952, 117789), (15168, 108346), (15478, 106176), (15904, 103332), (16827, 97664), (17222, 95424), (17696, 92868), (18312, 89744), (20928, 78526), (22436, 73248), (23217, 70784), (23856, 68888), (24416, 67308), (25833, 63616), (26544, 61912), (27264, 60277), (30336, 54173), (30956, 53088), (31808, 51666), (33654, 48832), (34444, 47712), (35392, 46434), (36624, 44872), (39263, 41856)]