1284677328

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 240

約数和(自身を含む): 3894750720

約数和(自身を除く): 2610073392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 59, 66, 69, 88, 92, 118, 121, 132, 138, 163, 176, 177, 184, 236, 242, 253, 264, 276, 326, 354, 363, 368, 472, 484, 489, 506, 528, 552, 649, 652, 708, 726, 759, 944, 968, 978, 1012, 1104, 1298, 1304, 1357, 1416, 1452, 1518, 1793, 1936, 1947, 1956, 2024, 2596, 2608, 2714, 2783, 2832, 2904, 3036, 3586, 3749, 3894, 3912, 4048, 4071, 5192, 5379, 5428, 5566, 5808, 6072, 7139, 7172, 7498, 7788, 7824, 8142, 8349, 9617, 10384, 10758, 10856, 11132, 11247, 12144, 14278, 14344, 14927, 14996, 15576, 16284, 16698, 19234, 19723, 21417, 21516, 21712, 22264, 22494, 28556, 28688, 28851, 29854, 29992, 31152, 32568, 33396, 38468, 39446, 41239, 42834, 43032, 44528, 44781, 44988, 57112, 57702, 59169, 59708, 59984, 65136, 66792, 76936, 78892, 82478, 85668, 86064, 89562, 89976, 105787, 114224, 115404, 118338, 119416, 123717, 133584, 153872, 157784, 164197, 164956, 171336, 179124, 179952, 211574, 221191, 230808, 236676, 238832, 247434, 315568, 317361, 328394, 329912, 342672, 358248, 423148, 442382, 453629, 461616, 473352, 492591, 494868, 634722, 656788, 659824, 663573, 716496, 846296, 884764, 907258, 946704, 985182, 989736, 1163657, 1269444, 1313576, 1327146, 1360887, 1692592, 1769528, 1814516, 1970364, 1979472, 2327314, 2433101, 2538888, 2627152, 2654292, 2721774, 3490971, 3539056, 3629032, 3940728, 4654628, 4866202, 5077776, 5308584, 5443548, 6981942, 7258064, 7299303, 7881456, 9309256, 9732404, 10617168, 10887096, 13963884, 14598606, 18618512, 19464808, 21774192, 26764111, 27927768, 29197212, 38929616, 53528222, 55855536, 58394424, 80292333, 107056444, 116788848, 160584666, 214112888, 321169332, 428225776, 642338664, 1284677328]

約数ペア:

[(1, 1284677328), (2, 642338664), (3, 428225776), (4, 321169332), (6, 214112888), (8, 160584666), (11, 116788848), (12, 107056444), (16, 80292333), (22, 58394424), (23, 55855536), (24, 53528222), (33, 38929616), (44, 29197212), (46, 27927768), (48, 26764111), (59, 21774192), (66, 19464808), (69, 18618512), (88, 14598606), (92, 13963884), (118, 10887096), (121, 10617168), (132, 9732404), (138, 9309256), (163, 7881456), (176, 7299303), (177, 7258064), (184, 6981942), (236, 5443548), (242, 5308584), (253, 5077776), (264, 4866202), (276, 4654628), (326, 3940728), (354, 3629032), (363, 3539056), (368, 3490971), (472, 2721774), (484, 2654292), (489, 2627152), (506, 2538888), (528, 2433101), (552, 2327314), (649, 1979472), (652, 1970364), (708, 1814516), (726, 1769528), (759, 1692592), (944, 1360887), (968, 1327146), (978, 1313576), (1012, 1269444), (1104, 1163657), (1298, 989736), (1304, 985182), (1357, 946704), (1416, 907258), (1452, 884764), (1518, 846296), (1793, 716496), (1936, 663573), (1947, 659824), (1956, 656788), (2024, 634722), (2596, 494868), (2608, 492591), (2714, 473352), (2783, 461616), (2832, 453629), (2904, 442382), (3036, 423148), (3586, 358248), (3749, 342672), (3894, 329912), (3912, 328394), (4048, 317361), (4071, 315568), (5192, 247434), (5379, 238832), (5428, 236676), (5566, 230808), (5808, 221191), (6072, 211574), (7139, 179952), (7172, 179124), (7498, 171336), (7788, 164956), (7824, 164197), (8142, 157784), (8349, 153872), (9617, 133584), (10384, 123717), (10758, 119416), (10856, 118338), (11132, 115404), (11247, 114224), (12144, 105787), (14278, 89976), (14344, 89562), (14927, 86064), (14996, 85668), (15576, 82478), (16284, 78892), (16698, 76936), (19234, 66792), (19723, 65136), (21417, 59984), (21516, 59708), (21712, 59169), (22264, 57702), (22494, 57112), (28556, 44988), (28688, 44781), (28851, 44528), (29854, 43032), (29992, 42834), (31152, 41239), (32568, 39446), (33396, 38468)]