8741744928

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:640

約数の個数: 288

約数和(自身を含む): 29068865280

約数和(自身を除く): 20327120352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 71, 72, 84, 96, 112, 126, 142, 144, 157, 168, 213, 224, 252, 284, 288, 314, 336, 389, 426, 471, 497, 504, 568, 628, 639, 672, 778, 852, 942, 994, 1008, 1099, 1136, 1167, 1256, 1278, 1413, 1491, 1556, 1704, 1884, 1988, 2016, 2198, 2272, 2334, 2512, 2556, 2723, 2826, 2982, 3112, 3297, 3408, 3501, 3768, 3976, 4396, 4473, 4668, 5024, 5112, 5446, 5652, 5964, 6224, 6594, 6816, 7002, 7536, 7952, 8169, 8792, 8946, 9336, 9891, 10224, 10892, 11147, 11304, 11928, 12448, 13188, 14004, 15072, 15904, 16338, 17584, 17892, 18672, 19782, 20448, 21784, 22294, 22608, 23856, 24507, 26376, 27619, 28008, 32676, 33441, 35168, 35784, 37344, 39564, 43568, 44588, 45216, 47712, 49014, 52752, 55238, 56016, 61073, 65352, 66882, 71568, 78029, 79128, 82857, 87136, 89176, 98028, 100323, 105504, 110476, 112032, 122146, 130704, 133764, 143136, 156058, 158256, 165714, 178352, 183219, 193333, 196056, 200646, 220952, 234087, 244292, 248571, 261408, 267528, 312116, 316512, 331428, 356704, 366438, 386666, 392112, 401292, 427511, 441904, 468174, 488584, 497142, 535056, 549657, 579999, 624232, 662856, 702261, 732876, 773332, 784224, 802584, 855022, 883808, 936348, 977168, 994284, 1070112, 1099314, 1159998, 1248464, 1282533, 1325712, 1404522, 1465752, 1546664, 1605168, 1710044, 1739997, 1872696, 1954336, 1988568, 2198628, 2319996, 2496928, 2565066, 2651424, 2809044, 2931504, 3093328, 3210336, 3420088, 3479994, 3745392, 3847599, 3977136, 4336183, 4397256, 4639992, 5130132, 5618088, 5863008, 6186656, 6840176, 6959988, 7490784, 7695198, 7954272, 8672366, 8794512, 9279984, 10260264, 11236176, 13008549, 13680352, 13919976, 15390396, 17344732, 17589024, 18559968, 20520528, 22472352, 26017098, 27839952, 30353281, 30780792, 34689464, 39025647, 41041056, 52034196, 55679904, 60706562, 61561584, 69378928, 78051294, 91059843, 104068392, 121413124, 123123168, 138757856, 156102588, 182119686, 208136784, 242826248, 273179529, 312205176, 364239372, 416273568, 485652496, 546359058, 624410352, 728478744, 971304992, 1092718116, 1248820704, 1456957488, 2185436232, 2913914976, 4370872464, 8741744928]

約数ペア:

[(1, 8741744928), (2, 4370872464), (3, 2913914976), (4, 2185436232), (6, 1456957488), (7, 1248820704), (8, 1092718116), (9, 971304992), (12, 728478744), (14, 624410352), (16, 546359058), (18, 485652496), (21, 416273568), (24, 364239372), (28, 312205176), (32, 273179529), (36, 242826248), (42, 208136784), (48, 182119686), (56, 156102588), (63, 138757856), (71, 123123168), (72, 121413124), (84, 104068392), (96, 91059843), (112, 78051294), (126, 69378928), (142, 61561584), (144, 60706562), (157, 55679904), (168, 52034196), (213, 41041056), (224, 39025647), (252, 34689464), (284, 30780792), (288, 30353281), (314, 27839952), (336, 26017098), (389, 22472352), (426, 20520528), (471, 18559968), (497, 17589024), (504, 17344732), (568, 15390396), (628, 13919976), (639, 13680352), (672, 13008549), (778, 11236176), (852, 10260264), (942, 9279984), (994, 8794512), (1008, 8672366), (1099, 7954272), (1136, 7695198), (1167, 7490784), (1256, 6959988), (1278, 6840176), (1413, 6186656), (1491, 5863008), (1556, 5618088), (1704, 5130132), (1884, 4639992), (1988, 4397256), (2016, 4336183), (2198, 3977136), (2272, 3847599), (2334, 3745392), (2512, 3479994), (2556, 3420088), (2723, 3210336), (2826, 3093328), (2982, 2931504), (3112, 2809044), (3297, 2651424), (3408, 2565066), (3501, 2496928), (3768, 2319996), (3976, 2198628), (4396, 1988568), (4473, 1954336), (4668, 1872696), (5024, 1739997), (5112, 1710044), (5446, 1605168), (5652, 1546664), (5964, 1465752), (6224, 1404522), (6594, 1325712), (6816, 1282533), (7002, 1248464), (7536, 1159998), (7952, 1099314), (8169, 1070112), (8792, 994284), (8946, 977168), (9336, 936348), (9891, 883808), (10224, 855022), (10892, 802584), (11147, 784224), (11304, 773332), (11928, 732876), (12448, 702261), (13188, 662856), (14004, 624232), (15072, 579999), (15904, 549657), (16338, 535056), (17584, 497142), (17892, 488584), (18672, 468174), (19782, 441904), (20448, 427511), (21784, 401292), (22294, 392112), (22608, 386666), (23856, 366438), (24507, 356704), (26376, 331428), (27619, 316512), (28008, 312116), (32676, 267528), (33441, 261408), (35168, 248571), (35784, 244292), (37344, 234087), (39564, 220952), (43568, 200646), (44588, 196056), (45216, 193333), (47712, 183219), (49014, 178352), (52752, 165714), (55238, 158256), (56016, 156058), (61073, 143136), (65352, 133764), (66882, 130704), (71568, 122146), (78029, 112032), (79128, 110476), (82857, 105504), (87136, 100323), (89176, 98028)]