280717056

素因数分解:

$2^8\times 3^3\times {\mathrm{17}}^1\times {\mathrm{2389}}^1$

素因数の和:2431

約数の個数: 144

約数和(自身を含む): 879328800

約数和(自身を除く): 598611744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 256, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 768, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2304, 2389, 2448, 3264, 3456, 3672, 4352, 4778, 4896, 6528, 6912, 7167, 7344, 9556, 9792, 13056, 14334, 14688, 19112, 19584, 21501, 28668, 29376, 38224, 39168, 40613, 43002, 57336, 58752, 64503, 76448, 81226, 86004, 114672, 117504, 121839, 129006, 152896, 162452, 172008, 229344, 243678, 258012, 305792, 324904, 344016, 365517, 458688, 487356, 516024, 611584, 649808, 688032, 731034, 917376, 974712, 1032048, 1096551, 1299616, 1376064, 1462068, 1834752, 1949424, 2064096, 2193102, 2599232, 2752128, 2924136, 3898848, 4128192, 4386204, 5198464, 5504256, 5848272, 7797696, 8256384, 8772408, 10396928, 11696544, 15595392, 16512768, 17544816, 23393088, 31190784, 35089632, 46786176, 70179264, 93572352, 140358528, 280717056]

約数ペア:

[(1, 280717056), (2, 140358528), (3, 93572352), (4, 70179264), (6, 46786176), (8, 35089632), (9, 31190784), (12, 23393088), (16, 17544816), (17, 16512768), (18, 15595392), (24, 11696544), (27, 10396928), (32, 8772408), (34, 8256384), (36, 7797696), (48, 5848272), (51, 5504256), (54, 5198464), (64, 4386204), (68, 4128192), (72, 3898848), (96, 2924136), (102, 2752128), (108, 2599232), (128, 2193102), (136, 2064096), (144, 1949424), (153, 1834752), (192, 1462068), (204, 1376064), (216, 1299616), (256, 1096551), (272, 1032048), (288, 974712), (306, 917376), (384, 731034), (408, 688032), (432, 649808), (459, 611584), (544, 516024), (576, 487356), (612, 458688), (768, 365517), (816, 344016), (864, 324904), (918, 305792), (1088, 258012), (1152, 243678), (1224, 229344), (1632, 172008), (1728, 162452), (1836, 152896), (2176, 129006), (2304, 121839), (2389, 117504), (2448, 114672), (3264, 86004), (3456, 81226), (3672, 76448), (4352, 64503), (4778, 58752), (4896, 57336), (6528, 43002), (6912, 40613), (7167, 39168), (7344, 38224), (9556, 29376), (9792, 28668), (13056, 21501), (14334, 19584), (14688, 19112)]