304838688

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:228

約数の個数: 288

約数和(自身を含む): 1055351808

約数和(自身を除く): 750513120

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 32, 33, 42, 44, 46, 48, 56, 66, 69, 77, 84, 88, 92, 96, 112, 121, 132, 138, 154, 161, 163, 168, 176, 184, 224, 231, 242, 253, 264, 276, 308, 322, 326, 336, 352, 363, 368, 462, 483, 484, 489, 506, 528, 552, 616, 644, 652, 672, 726, 736, 759, 847, 924, 966, 968, 978, 1012, 1056, 1104, 1141, 1232, 1288, 1304, 1452, 1518, 1694, 1771, 1793, 1848, 1932, 1936, 1956, 2024, 2208, 2282, 2464, 2541, 2576, 2608, 2783, 2904, 3036, 3388, 3423, 3542, 3586, 3696, 3749, 3864, 3872, 3912, 4048, 4564, 5082, 5152, 5216, 5313, 5379, 5566, 5808, 6072, 6776, 6846, 7084, 7172, 7392, 7498, 7728, 7824, 8096, 8349, 9128, 10164, 10626, 10758, 11132, 11247, 11616, 12144, 12551, 13552, 13692, 14168, 14344, 14996, 15456, 15648, 16698, 18256, 19481, 19723, 20328, 21252, 21516, 22264, 22494, 24288, 25102, 26243, 27104, 27384, 28336, 28688, 29992, 33396, 36512, 37653, 38962, 39446, 40656, 41239, 42504, 43032, 44528, 44988, 50204, 52486, 54768, 56672, 57376, 58443, 59169, 59984, 66792, 75306, 77924, 78729, 78892, 81312, 82478, 85008, 86064, 89056, 89976, 100408, 104972, 109536, 116886, 118338, 119968, 123717, 133584, 138061, 150612, 155848, 157458, 157784, 164956, 170016, 172128, 179952, 200816, 209944, 233772, 236676, 247434, 267168, 276122, 288673, 301224, 311696, 314916, 315568, 329912, 359904, 401632, 414183, 419888, 453629, 467544, 473352, 494868, 552244, 577346, 602448, 623392, 629832, 631136, 659824, 828366, 839776, 866019, 907258, 935088, 946704, 989736, 1104488, 1154692, 1204896, 1259664, 1319648, 1360887, 1656732, 1732038, 1814516, 1870176, 1893408, 1979472, 2208976, 2309384, 2519328, 2721774, 3175403, 3313464, 3464076, 3629032, 3958944, 4417952, 4618768, 5443548, 6350806, 6626928, 6928152, 7258064, 9237536, 9526209, 10887096, 12701612, 13253856, 13856304, 14516128, 19052418, 21774192, 25403224, 27712608, 38104836, 43548384, 50806448, 76209672, 101612896, 152419344, 304838688]

約数ペア:

[(1, 304838688), (2, 152419344), (3, 101612896), (4, 76209672), (6, 50806448), (7, 43548384), (8, 38104836), (11, 27712608), (12, 25403224), (14, 21774192), (16, 19052418), (21, 14516128), (22, 13856304), (23, 13253856), (24, 12701612), (28, 10887096), (32, 9526209), (33, 9237536), (42, 7258064), (44, 6928152), (46, 6626928), (48, 6350806), (56, 5443548), (66, 4618768), (69, 4417952), (77, 3958944), (84, 3629032), (88, 3464076), (92, 3313464), (96, 3175403), (112, 2721774), (121, 2519328), (132, 2309384), (138, 2208976), (154, 1979472), (161, 1893408), (163, 1870176), (168, 1814516), (176, 1732038), (184, 1656732), (224, 1360887), (231, 1319648), (242, 1259664), (253, 1204896), (264, 1154692), (276, 1104488), (308, 989736), (322, 946704), (326, 935088), (336, 907258), (352, 866019), (363, 839776), (368, 828366), (462, 659824), (483, 631136), (484, 629832), (489, 623392), (506, 602448), (528, 577346), (552, 552244), (616, 494868), (644, 473352), (652, 467544), (672, 453629), (726, 419888), (736, 414183), (759, 401632), (847, 359904), (924, 329912), (966, 315568), (968, 314916), (978, 311696), (1012, 301224), (1056, 288673), (1104, 276122), (1141, 267168), (1232, 247434), (1288, 236676), (1304, 233772), (1452, 209944), (1518, 200816), (1694, 179952), (1771, 172128), (1793, 170016), (1848, 164956), (1932, 157784), (1936, 157458), (1956, 155848), (2024, 150612), (2208, 138061), (2282, 133584), (2464, 123717), (2541, 119968), (2576, 118338), (2608, 116886), (2783, 109536), (2904, 104972), (3036, 100408), (3388, 89976), (3423, 89056), (3542, 86064), (3586, 85008), (3696, 82478), (3749, 81312), (3864, 78892), (3872, 78729), (3912, 77924), (4048, 75306), (4564, 66792), (5082, 59984), (5152, 59169), (5216, 58443), (5313, 57376), (5379, 56672), (5566, 54768), (5808, 52486), (6072, 50204), (6776, 44988), (6846, 44528), (7084, 43032), (7172, 42504), (7392, 41239), (7498, 40656), (7728, 39446), (7824, 38962), (8096, 37653), (8349, 36512), (9128, 33396), (10164, 29992), (10626, 28688), (10758, 28336), (11132, 27384), (11247, 27104), (11616, 26243), (12144, 25102), (12551, 24288), (13552, 22494), (13692, 22264), (14168, 21516), (14344, 21252), (14996, 20328), (15456, 19723), (15648, 19481), (16698, 18256)]