1851968304

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1373}}^1$

素因数の和:1452

約数の個数: 240

約数和(自身を含む): 5980197600

約数和(自身を除く): 4128229296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 29, 34, 36, 38, 48, 51, 57, 58, 68, 72, 76, 87, 102, 114, 116, 136, 144, 152, 153, 171, 174, 204, 228, 232, 261, 272, 304, 306, 323, 342, 348, 408, 456, 464, 493, 522, 551, 612, 646, 684, 696, 816, 912, 969, 986, 1044, 1102, 1224, 1292, 1368, 1373, 1392, 1479, 1653, 1938, 1972, 2088, 2204, 2448, 2584, 2736, 2746, 2907, 2958, 3306, 3876, 3944, 4119, 4176, 4408, 4437, 4959, 5168, 5492, 5814, 5916, 6612, 7752, 7888, 8238, 8816, 8874, 9367, 9918, 10984, 11628, 11832, 12357, 13224, 15504, 16476, 17748, 18734, 19836, 21968, 23256, 23341, 23664, 24714, 26087, 26448, 28101, 32952, 35496, 37468, 39672, 39817, 46512, 46682, 49428, 52174, 56202, 65904, 70023, 70992, 74936, 78261, 79344, 79634, 84303, 93364, 98856, 104348, 112404, 119451, 140046, 149872, 156522, 159268, 168606, 186728, 197712, 208696, 210069, 224808, 234783, 238902, 280092, 313044, 318536, 337212, 358353, 373456, 417392, 420138, 443479, 449616, 469566, 477804, 560184, 626088, 637072, 674424, 676889, 716706, 756523, 840276, 886958, 939132, 955608, 1120368, 1252176, 1330437, 1348848, 1353778, 1433412, 1513046, 1680552, 1773916, 1878264, 1911216, 2030667, 2269569, 2660874, 2707556, 2866824, 3026092, 3361104, 3547832, 3756528, 3991311, 4061334, 4539138, 5321748, 5415112, 5733648, 6052184, 6092001, 6808707, 7095664, 7982622, 8122668, 9078276, 10643496, 10830224, 12104368, 12184002, 12860891, 13617414, 15965244, 16245336, 18156552, 21286992, 24368004, 25721782, 27234828, 31930488, 32490672, 36313104, 38582673, 48736008, 51443564, 54469656, 63860976, 77165346, 97472016, 102887128, 108939312, 115748019, 154330692, 205774256, 231496038, 308661384, 462992076, 617322768, 925984152, 1851968304]

約数ペア:

[(1, 1851968304), (2, 925984152), (3, 617322768), (4, 462992076), (6, 308661384), (8, 231496038), (9, 205774256), (12, 154330692), (16, 115748019), (17, 108939312), (18, 102887128), (19, 97472016), (24, 77165346), (29, 63860976), (34, 54469656), (36, 51443564), (38, 48736008), (48, 38582673), (51, 36313104), (57, 32490672), (58, 31930488), (68, 27234828), (72, 25721782), (76, 24368004), (87, 21286992), (102, 18156552), (114, 16245336), (116, 15965244), (136, 13617414), (144, 12860891), (152, 12184002), (153, 12104368), (171, 10830224), (174, 10643496), (204, 9078276), (228, 8122668), (232, 7982622), (261, 7095664), (272, 6808707), (304, 6092001), (306, 6052184), (323, 5733648), (342, 5415112), (348, 5321748), (408, 4539138), (456, 4061334), (464, 3991311), (493, 3756528), (522, 3547832), (551, 3361104), (612, 3026092), (646, 2866824), (684, 2707556), (696, 2660874), (816, 2269569), (912, 2030667), (969, 1911216), (986, 1878264), (1044, 1773916), (1102, 1680552), (1224, 1513046), (1292, 1433412), (1368, 1353778), (1373, 1348848), (1392, 1330437), (1479, 1252176), (1653, 1120368), (1938, 955608), (1972, 939132), (2088, 886958), (2204, 840276), (2448, 756523), (2584, 716706), (2736, 676889), (2746, 674424), (2907, 637072), (2958, 626088), (3306, 560184), (3876, 477804), (3944, 469566), (4119, 449616), (4176, 443479), (4408, 420138), (4437, 417392), (4959, 373456), (5168, 358353), (5492, 337212), (5814, 318536), (5916, 313044), (6612, 280092), (7752, 238902), (7888, 234783), (8238, 224808), (8816, 210069), (8874, 208696), (9367, 197712), (9918, 186728), (10984, 168606), (11628, 159268), (11832, 156522), (12357, 149872), (13224, 140046), (15504, 119451), (16476, 112404), (17748, 104348), (18734, 98856), (19836, 93364), (21968, 84303), (23256, 79634), (23341, 79344), (23664, 78261), (24714, 74936), (26087, 70992), (26448, 70023), (28101, 65904), (32952, 56202), (35496, 52174), (37468, 49428), (39672, 46682), (39817, 46512)]