281118528

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1565

約数の個数: 168

約数和(自身を含む): 898672320

約数和(自身を除く): 617553792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 64, 68, 72, 76, 96, 102, 114, 136, 144, 152, 153, 171, 192, 204, 228, 272, 288, 304, 306, 323, 342, 408, 456, 544, 576, 608, 612, 646, 684, 816, 912, 969, 1088, 1216, 1224, 1292, 1368, 1511, 1632, 1824, 1938, 2448, 2584, 2736, 2907, 3022, 3264, 3648, 3876, 4533, 4896, 5168, 5472, 5814, 6044, 7752, 9066, 9792, 10336, 10944, 11628, 12088, 13599, 15504, 18132, 20672, 23256, 24176, 25687, 27198, 28709, 31008, 36264, 46512, 48352, 51374, 54396, 57418, 62016, 72528, 77061, 86127, 93024, 96704, 102748, 108792, 114836, 145056, 154122, 172254, 186048, 205496, 217584, 229672, 231183, 258381, 290112, 308244, 344508, 410992, 435168, 459344, 462366, 488053, 516762, 616488, 689016, 821984, 870336, 918688, 924732, 976106, 1033524, 1232976, 1378032, 1464159, 1643968, 1837376, 1849464, 1952212, 2067048, 2465952, 2756064, 2928318, 3698928, 3904424, 4134096, 4392477, 4931904, 5512128, 5856636, 7397856, 7808848, 8268192, 8784954, 11713272, 14795712, 15617696, 16536384, 17569908, 23426544, 31235392, 35139816, 46853088, 70279632, 93706176, 140559264, 281118528]

約数ペア:

[(1, 281118528), (2, 140559264), (3, 93706176), (4, 70279632), (6, 46853088), (8, 35139816), (9, 31235392), (12, 23426544), (16, 17569908), (17, 16536384), (18, 15617696), (19, 14795712), (24, 11713272), (32, 8784954), (34, 8268192), (36, 7808848), (38, 7397856), (48, 5856636), (51, 5512128), (57, 4931904), (64, 4392477), (68, 4134096), (72, 3904424), (76, 3698928), (96, 2928318), (102, 2756064), (114, 2465952), (136, 2067048), (144, 1952212), (152, 1849464), (153, 1837376), (171, 1643968), (192, 1464159), (204, 1378032), (228, 1232976), (272, 1033524), (288, 976106), (304, 924732), (306, 918688), (323, 870336), (342, 821984), (408, 689016), (456, 616488), (544, 516762), (576, 488053), (608, 462366), (612, 459344), (646, 435168), (684, 410992), (816, 344508), (912, 308244), (969, 290112), (1088, 258381), (1216, 231183), (1224, 229672), (1292, 217584), (1368, 205496), (1511, 186048), (1632, 172254), (1824, 154122), (1938, 145056), (2448, 114836), (2584, 108792), (2736, 102748), (2907, 96704), (3022, 93024), (3264, 86127), (3648, 77061), (3876, 72528), (4533, 62016), (4896, 57418), (5168, 54396), (5472, 51374), (5814, 48352), (6044, 46512), (7752, 36264), (9066, 31008), (9792, 28709), (10336, 27198), (10944, 25687), (11628, 24176), (12088, 23256), (13599, 20672), (15504, 18132)]