340495718784

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{51169}}^1$

素因数の和:51273

約数の個数: 256

約数和(自身を含む): 1028836300800

約数和(自身を除く): 688340582016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 43, 48, 52, 62, 64, 78, 86, 93, 96, 104, 124, 128, 129, 156, 172, 186, 192, 208, 248, 258, 312, 344, 372, 384, 403, 416, 496, 516, 559, 624, 688, 744, 806, 832, 992, 1032, 1118, 1209, 1248, 1333, 1376, 1488, 1612, 1664, 1677, 1984, 2064, 2236, 2418, 2496, 2666, 2752, 2976, 3224, 3354, 3968, 3999, 4128, 4472, 4836, 4992, 5332, 5504, 5952, 6448, 6708, 7998, 8256, 8944, 9672, 10664, 11904, 12896, 13416, 15996, 16512, 17329, 17888, 19344, 21328, 25792, 26832, 31992, 34658, 35776, 38688, 42656, 51169, 51584, 51987, 53664, 63984, 69316, 71552, 77376, 85312, 102338, 103974, 107328, 127968, 138632, 153507, 154752, 170624, 204676, 207948, 214656, 255936, 277264, 307014, 409352, 415896, 511872, 554528, 614028, 665197, 818704, 831792, 1109056, 1228056, 1330394, 1586239, 1637408, 1663584, 1995591, 2200267, 2218112, 2456112, 2660788, 3172478, 3274816, 3327168, 3991182, 4400534, 4758717, 4912224, 5321576, 6344956, 6549632, 6600801, 6654336, 7982364, 8801068, 9517434, 9824448, 10643152, 12689912, 13201602, 15964728, 17602136, 19034868, 19648896, 20621107, 21286304, 25379824, 26403204, 28603471, 31929456, 35204272, 38069736, 41242214, 42572608, 50759648, 52806408, 57206942, 61863321, 63858912, 68208277, 70408544, 76139472, 82484428, 85145216, 85810413, 101519296, 105612816, 114413884, 123726642, 127717824, 136416554, 140817088, 152278944, 164968856, 171620826, 203038592, 204624831, 211225632, 228827768, 247453284, 255435648, 272833108, 281634176, 304557888, 329937712, 343241652, 409249662, 422451264, 457655536, 494906568, 545666216, 609115776, 659875424, 686483304, 818499324, 844902528, 886707601, 915311072, 989813136, 1091332432, 1319750848, 1372966608, 1636998648, 1773415202, 1830622144, 1979626272, 2182664864, 2639501696, 2660122803, 2745933216, 3273997296, 3546830404, 3661244288, 3959252544, 4365329728, 5320245606, 5491866432, 6547994592, 7093660808, 7918505088, 8730659456, 10640491212, 10983732864, 13095989184, 14187321616, 21280982424, 26191978368, 28374643232, 42561964848, 56749286464, 85123929696, 113498572928, 170247859392, 340495718784]

約数ペア:

[(1, 340495718784), (2, 170247859392), (3, 113498572928), (4, 85123929696), (6, 56749286464), (8, 42561964848), (12, 28374643232), (13, 26191978368), (16, 21280982424), (24, 14187321616), (26, 13095989184), (31, 10983732864), (32, 10640491212), (39, 8730659456), (43, 7918505088), (48, 7093660808), (52, 6547994592), (62, 5491866432), (64, 5320245606), (78, 4365329728), (86, 3959252544), (93, 3661244288), (96, 3546830404), (104, 3273997296), (124, 2745933216), (128, 2660122803), (129, 2639501696), (156, 2182664864), (172, 1979626272), (186, 1830622144), (192, 1773415202), (208, 1636998648), (248, 1372966608), (258, 1319750848), (312, 1091332432), (344, 989813136), (372, 915311072), (384, 886707601), (403, 844902528), (416, 818499324), (496, 686483304), (516, 659875424), (559, 609115776), (624, 545666216), (688, 494906568), (744, 457655536), (806, 422451264), (832, 409249662), (992, 343241652), (1032, 329937712), (1118, 304557888), (1209, 281634176), (1248, 272833108), (1333, 255435648), (1376, 247453284), (1488, 228827768), (1612, 211225632), (1664, 204624831), (1677, 203038592), (1984, 171620826), (2064, 164968856), (2236, 152278944), (2418, 140817088), (2496, 136416554), (2666, 127717824), (2752, 123726642), (2976, 114413884), (3224, 105612816), (3354, 101519296), (3968, 85810413), (3999, 85145216), (4128, 82484428), (4472, 76139472), (4836, 70408544), (4992, 68208277), (5332, 63858912), (5504, 61863321), (5952, 57206942), (6448, 52806408), (6708, 50759648), (7998, 42572608), (8256, 41242214), (8944, 38069736), (9672, 35204272), (10664, 31929456), (11904, 28603471), (12896, 26403204), (13416, 25379824), (15996, 21286304), (16512, 20621107), (17329, 19648896), (17888, 19034868), (19344, 17602136), (21328, 15964728), (25792, 13201602), (26832, 12689912), (31992, 10643152), (34658, 9824448), (35776, 9517434), (38688, 8801068), (42656, 7982364), (51169, 6654336), (51584, 6600801), (51987, 6549632), (53664, 6344956), (63984, 5321576), (69316, 4912224), (71552, 4758717), (77376, 4400534), (85312, 3991182), (102338, 3327168), (103974, 3274816), (107328, 3172478), (127968, 2660788), (138632, 2456112), (153507, 2218112), (154752, 2200267), (170624, 1995591), (204676, 1663584), (207948, 1637408), (214656, 1586239), (255936, 1330394), (277264, 1228056), (307014, 1109056), (409352, 831792), (415896, 818704), (511872, 665197), (554528, 614028)]