978880896

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1$

素因数の和:1014

約数の個数: 256

約数和(自身を含む): 3382156800

約数和(自身を除く): 2403275904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 54, 56, 63, 64, 72, 84, 86, 96, 108, 112, 126, 128, 129, 144, 168, 172, 189, 192, 216, 224, 252, 258, 288, 301, 336, 344, 378, 384, 387, 432, 448, 504, 516, 576, 602, 672, 688, 756, 774, 864, 896, 903, 941, 1008, 1032, 1152, 1161, 1204, 1344, 1376, 1512, 1548, 1728, 1806, 1882, 2016, 2064, 2322, 2408, 2688, 2709, 2752, 2823, 3024, 3096, 3456, 3612, 3764, 4032, 4128, 4644, 4816, 5418, 5504, 5646, 6048, 6192, 6587, 7224, 7528, 8064, 8127, 8256, 8469, 9288, 9632, 10836, 11292, 12096, 12384, 13174, 14448, 15056, 16254, 16512, 16938, 18576, 19264, 19761, 21672, 22584, 24192, 24768, 25407, 26348, 28896, 30112, 32508, 33876, 37152, 38528, 39522, 40463, 43344, 45168, 49536, 50814, 52696, 57792, 59283, 60224, 65016, 67752, 74304, 79044, 80926, 86688, 90336, 101628, 105392, 115584, 118566, 120448, 121389, 130032, 135504, 148608, 158088, 161852, 173376, 177849, 180672, 203256, 210784, 237132, 242778, 260064, 271008, 283241, 316176, 323704, 346752, 355698, 361344, 364167, 406512, 421568, 474264, 485556, 520128, 542016, 566482, 632352, 647408, 711396, 728334, 813024, 843136, 849723, 948528, 971112, 1040256, 1084032, 1092501, 1132964, 1264704, 1294816, 1422792, 1456668, 1626048, 1699446, 1897056, 1942224, 2185002, 2265928, 2529408, 2549169, 2589632, 2845584, 2913336, 3252096, 3398892, 3794112, 3884448, 4370004, 4531856, 5098338, 5179264, 5691168, 5826672, 6797784, 7588224, 7647507, 7768896, 8740008, 9063712, 10196676, 11382336, 11653344, 13595568, 15295014, 15537792, 17480016, 18127424, 20393352, 22764672, 23306688, 27191136, 30590028, 34960032, 36254848, 40786704, 46613376, 54382272, 61180056, 69920064, 81573408, 108764544, 122360112, 139840128, 163146816, 244720224, 326293632, 489440448, 978880896]

約数ペア:

[(1, 978880896), (2, 489440448), (3, 326293632), (4, 244720224), (6, 163146816), (7, 139840128), (8, 122360112), (9, 108764544), (12, 81573408), (14, 69920064), (16, 61180056), (18, 54382272), (21, 46613376), (24, 40786704), (27, 36254848), (28, 34960032), (32, 30590028), (36, 27191136), (42, 23306688), (43, 22764672), (48, 20393352), (54, 18127424), (56, 17480016), (63, 15537792), (64, 15295014), (72, 13595568), (84, 11653344), (86, 11382336), (96, 10196676), (108, 9063712), (112, 8740008), (126, 7768896), (128, 7647507), (129, 7588224), (144, 6797784), (168, 5826672), (172, 5691168), (189, 5179264), (192, 5098338), (216, 4531856), (224, 4370004), (252, 3884448), (258, 3794112), (288, 3398892), (301, 3252096), (336, 2913336), (344, 2845584), (378, 2589632), (384, 2549169), (387, 2529408), (432, 2265928), (448, 2185002), (504, 1942224), (516, 1897056), (576, 1699446), (602, 1626048), (672, 1456668), (688, 1422792), (756, 1294816), (774, 1264704), (864, 1132964), (896, 1092501), (903, 1084032), (941, 1040256), (1008, 971112), (1032, 948528), (1152, 849723), (1161, 843136), (1204, 813024), (1344, 728334), (1376, 711396), (1512, 647408), (1548, 632352), (1728, 566482), (1806, 542016), (1882, 520128), (2016, 485556), (2064, 474264), (2322, 421568), (2408, 406512), (2688, 364167), (2709, 361344), (2752, 355698), (2823, 346752), (3024, 323704), (3096, 316176), (3456, 283241), (3612, 271008), (3764, 260064), (4032, 242778), (4128, 237132), (4644, 210784), (4816, 203256), (5418, 180672), (5504, 177849), (5646, 173376), (6048, 161852), (6192, 158088), (6587, 148608), (7224, 135504), (7528, 130032), (8064, 121389), (8127, 120448), (8256, 118566), (8469, 115584), (9288, 105392), (9632, 101628), (10836, 90336), (11292, 86688), (12096, 80926), (12384, 79044), (13174, 74304), (14448, 67752), (15056, 65016), (16254, 60224), (16512, 59283), (16938, 57792), (18576, 52696), (19264, 50814), (19761, 49536), (21672, 45168), (22584, 43344), (24192, 40463), (24768, 39522), (25407, 38528), (26348, 37152), (28896, 33876), (30112, 32508)]