247140288

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:264

約数の個数: 224

約数和(自身を含む): 790041600

約数和(自身を除く): 542901312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 47, 48, 51, 54, 64, 68, 72, 94, 96, 102, 108, 136, 141, 144, 153, 179, 188, 192, 204, 216, 272, 282, 288, 306, 358, 376, 408, 423, 432, 459, 537, 544, 564, 576, 612, 716, 752, 799, 816, 846, 864, 918, 1074, 1088, 1128, 1224, 1269, 1432, 1504, 1598, 1611, 1632, 1692, 1728, 1836, 2148, 2256, 2397, 2448, 2538, 2864, 3008, 3043, 3196, 3222, 3264, 3384, 3672, 4296, 4512, 4794, 4833, 4896, 5076, 5728, 6086, 6392, 6444, 6768, 7191, 7344, 8413, 8592, 9024, 9129, 9588, 9666, 9792, 10152, 11456, 12172, 12784, 12888, 13536, 14382, 14688, 16826, 17184, 18258, 19176, 19332, 20304, 21573, 24344, 25239, 25568, 25776, 27072, 27387, 28764, 29376, 33652, 34368, 36516, 38352, 38664, 40608, 43146, 48688, 50478, 51136, 51552, 54774, 57528, 67304, 73032, 75717, 76704, 77328, 81216, 82161, 86292, 97376, 100956, 103104, 109548, 115056, 134608, 143021, 146064, 151434, 153408, 154656, 164322, 172584, 194752, 201912, 219096, 227151, 230112, 269216, 286042, 292128, 302868, 309312, 328644, 345168, 403824, 429063, 438192, 454302, 460224, 538432, 572084, 584256, 605736, 657288, 690336, 807648, 858126, 876384, 908604, 1144168, 1211472, 1287189, 1314576, 1380672, 1615296, 1716252, 1752768, 1817208, 2288336, 2422944, 2574378, 2629152, 3432504, 3634416, 3861567, 4576672, 4845888, 5148756, 5258304, 6865008, 7268832, 7723134, 9153344, 10297512, 13730016, 14537664, 15446268, 20595024, 27460032, 30892536, 41190048, 61785072, 82380096, 123570144, 247140288]

約数ペア:

[(1, 247140288), (2, 123570144), (3, 82380096), (4, 61785072), (6, 41190048), (8, 30892536), (9, 27460032), (12, 20595024), (16, 15446268), (17, 14537664), (18, 13730016), (24, 10297512), (27, 9153344), (32, 7723134), (34, 7268832), (36, 6865008), (47, 5258304), (48, 5148756), (51, 4845888), (54, 4576672), (64, 3861567), (68, 3634416), (72, 3432504), (94, 2629152), (96, 2574378), (102, 2422944), (108, 2288336), (136, 1817208), (141, 1752768), (144, 1716252), (153, 1615296), (179, 1380672), (188, 1314576), (192, 1287189), (204, 1211472), (216, 1144168), (272, 908604), (282, 876384), (288, 858126), (306, 807648), (358, 690336), (376, 657288), (408, 605736), (423, 584256), (432, 572084), (459, 538432), (537, 460224), (544, 454302), (564, 438192), (576, 429063), (612, 403824), (716, 345168), (752, 328644), (799, 309312), (816, 302868), (846, 292128), (864, 286042), (918, 269216), (1074, 230112), (1088, 227151), (1128, 219096), (1224, 201912), (1269, 194752), (1432, 172584), (1504, 164322), (1598, 154656), (1611, 153408), (1632, 151434), (1692, 146064), (1728, 143021), (1836, 134608), (2148, 115056), (2256, 109548), (2397, 103104), (2448, 100956), (2538, 97376), (2864, 86292), (3008, 82161), (3043, 81216), (3196, 77328), (3222, 76704), (3264, 75717), (3384, 73032), (3672, 67304), (4296, 57528), (4512, 54774), (4794, 51552), (4833, 51136), (4896, 50478), (5076, 48688), (5728, 43146), (6086, 40608), (6392, 38664), (6444, 38352), (6768, 36516), (7191, 34368), (7344, 33652), (8413, 29376), (8592, 28764), (9024, 27387), (9129, 27072), (9588, 25776), (9666, 25568), (9792, 25239), (10152, 24344), (11456, 21573), (12172, 20304), (12784, 19332), (12888, 19176), (13536, 18258), (14382, 17184), (14688, 16826)]