280957248

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:427

約数の個数: 280

約数和(自身を含む): 981029280

約数和(自身を除く): 700072032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 64, 66, 72, 78, 81, 88, 96, 99, 104, 108, 117, 132, 143, 144, 156, 162, 176, 192, 198, 208, 216, 234, 264, 286, 288, 297, 312, 324, 351, 352, 379, 396, 416, 429, 432, 468, 528, 572, 576, 594, 624, 648, 702, 704, 758, 792, 832, 858, 864, 891, 936, 1053, 1056, 1137, 1144, 1188, 1248, 1287, 1296, 1404, 1516, 1584, 1716, 1728, 1782, 1872, 2106, 2112, 2274, 2288, 2376, 2496, 2574, 2592, 2808, 3032, 3168, 3411, 3432, 3564, 3744, 3861, 4169, 4212, 4548, 4576, 4752, 4927, 5148, 5184, 5616, 6064, 6336, 6822, 6864, 7128, 7488, 7722, 8338, 8424, 9096, 9152, 9504, 9854, 10233, 10296, 11232, 11583, 12128, 12507, 13644, 13728, 14256, 14781, 15444, 16676, 16848, 18192, 19008, 19708, 20466, 20592, 22464, 23166, 24256, 25014, 27288, 27456, 28512, 29562, 30699, 30888, 33352, 33696, 36384, 37521, 39416, 40932, 41184, 44343, 46332, 50028, 54197, 54576, 57024, 59124, 61398, 61776, 66704, 67392, 72768, 75042, 78832, 81864, 82368, 88686, 92664, 100056, 108394, 109152, 112563, 118248, 122796, 123552, 133029, 133408, 150084, 157664, 162591, 163728, 177372, 185328, 200112, 216788, 218304, 225126, 236496, 245592, 247104, 266058, 266816, 300168, 315328, 325182, 327456, 337689, 354744, 370656, 399087, 400224, 433576, 450252, 472992, 487773, 491184, 532116, 600336, 650364, 654912, 675378, 709488, 741312, 798174, 800448, 867152, 900504, 945984, 975546, 982368, 1064232, 1200672, 1300728, 1350756, 1418976, 1463319, 1596348, 1734304, 1801008, 1951092, 1964736, 2128464, 2401344, 2601456, 2701512, 2837952, 2926638, 3192696, 3468608, 3602016, 3902184, 4256928, 4389957, 5202912, 5403024, 5853276, 6385392, 7204032, 7804368, 8513856, 8779914, 10405824, 10806048, 11706552, 12770784, 15608736, 17559828, 21612096, 23413104, 25541568, 31217472, 35119656, 46826208, 70239312, 93652416, 140478624, 280957248]

約数ペア:

[(1, 280957248), (2, 140478624), (3, 93652416), (4, 70239312), (6, 46826208), (8, 35119656), (9, 31217472), (11, 25541568), (12, 23413104), (13, 21612096), (16, 17559828), (18, 15608736), (22, 12770784), (24, 11706552), (26, 10806048), (27, 10405824), (32, 8779914), (33, 8513856), (36, 7804368), (39, 7204032), (44, 6385392), (48, 5853276), (52, 5403024), (54, 5202912), (64, 4389957), (66, 4256928), (72, 3902184), (78, 3602016), (81, 3468608), (88, 3192696), (96, 2926638), (99, 2837952), (104, 2701512), (108, 2601456), (117, 2401344), (132, 2128464), (143, 1964736), (144, 1951092), (156, 1801008), (162, 1734304), (176, 1596348), (192, 1463319), (198, 1418976), (208, 1350756), (216, 1300728), (234, 1200672), (264, 1064232), (286, 982368), (288, 975546), (297, 945984), (312, 900504), (324, 867152), (351, 800448), (352, 798174), (379, 741312), (396, 709488), (416, 675378), (429, 654912), (432, 650364), (468, 600336), (528, 532116), (572, 491184), (576, 487773), (594, 472992), (624, 450252), (648, 433576), (702, 400224), (704, 399087), (758, 370656), (792, 354744), (832, 337689), (858, 327456), (864, 325182), (891, 315328), (936, 300168), (1053, 266816), (1056, 266058), (1137, 247104), (1144, 245592), (1188, 236496), (1248, 225126), (1287, 218304), (1296, 216788), (1404, 200112), (1516, 185328), (1584, 177372), (1716, 163728), (1728, 162591), (1782, 157664), (1872, 150084), (2106, 133408), (2112, 133029), (2274, 123552), (2288, 122796), (2376, 118248), (2496, 112563), (2574, 109152), (2592, 108394), (2808, 100056), (3032, 92664), (3168, 88686), (3411, 82368), (3432, 81864), (3564, 78832), (3744, 75042), (3861, 72768), (4169, 67392), (4212, 66704), (4548, 61776), (4576, 61398), (4752, 59124), (4927, 57024), (5148, 54576), (5184, 54197), (5616, 50028), (6064, 46332), (6336, 44343), (6822, 41184), (6864, 40932), (7128, 39416), (7488, 37521), (7722, 36384), (8338, 33696), (8424, 33352), (9096, 30888), (9152, 30699), (9504, 29562), (9854, 28512), (10233, 27456), (10296, 27288), (11232, 25014), (11583, 24256), (12128, 23166), (12507, 22464), (13644, 20592), (13728, 20466), (14256, 19708), (14781, 19008), (15444, 18192), (16676, 16848)]