667231344

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 240

約数和(自身を含む): 2140890752

約数和(自身を除く): 1473659408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 43, 48, 52, 54, 72, 78, 81, 86, 104, 108, 117, 129, 144, 156, 162, 172, 208, 216, 234, 243, 258, 307, 312, 324, 344, 351, 387, 432, 468, 486, 516, 559, 614, 624, 648, 688, 702, 774, 921, 936, 972, 1032, 1053, 1118, 1161, 1228, 1296, 1404, 1548, 1677, 1842, 1872, 1944, 2064, 2106, 2236, 2322, 2456, 2763, 2808, 3096, 3159, 3354, 3483, 3684, 3888, 3991, 4212, 4472, 4644, 4912, 5031, 5526, 5616, 6192, 6318, 6708, 6966, 7368, 7982, 8289, 8424, 8944, 9288, 10062, 10449, 11052, 11973, 12636, 13201, 13416, 13932, 14736, 15093, 15964, 16578, 16848, 18576, 20124, 20898, 22104, 23946, 24867, 25272, 26402, 26832, 27864, 30186, 31928, 33156, 35919, 39603, 40248, 41796, 44208, 45279, 47892, 49734, 50544, 52804, 55728, 60372, 63856, 66312, 71838, 74601, 79206, 80496, 83592, 90558, 95784, 99468, 105608, 107757, 118809, 120744, 132624, 135837, 143676, 149202, 158412, 167184, 171613, 181116, 191568, 198936, 211216, 215514, 237618, 241488, 271674, 287352, 298404, 316824, 323271, 343226, 356427, 362232, 397872, 431028, 475236, 514839, 543348, 574704, 596808, 633648, 646542, 686452, 712854, 724464, 862056, 950472, 969813, 1029678, 1069281, 1086696, 1193616, 1293084, 1372904, 1425708, 1544517, 1724112, 1900944, 1939626, 2059356, 2138562, 2173392, 2586168, 2745808, 2851416, 3089034, 3207843, 3879252, 4118712, 4277124, 4633551, 5172336, 5702832, 6178068, 6415686, 7758504, 8237424, 8554248, 9267102, 12356136, 12831372, 13900653, 15517008, 17108496, 18534204, 24712272, 25662744, 27801306, 37068408, 41701959, 51325488, 55602612, 74136816, 83403918, 111205224, 166807836, 222410448, 333615672, 667231344]

約数ペア:

[(1, 667231344), (2, 333615672), (3, 222410448), (4, 166807836), (6, 111205224), (8, 83403918), (9, 74136816), (12, 55602612), (13, 51325488), (16, 41701959), (18, 37068408), (24, 27801306), (26, 25662744), (27, 24712272), (36, 18534204), (39, 17108496), (43, 15517008), (48, 13900653), (52, 12831372), (54, 12356136), (72, 9267102), (78, 8554248), (81, 8237424), (86, 7758504), (104, 6415686), (108, 6178068), (117, 5702832), (129, 5172336), (144, 4633551), (156, 4277124), (162, 4118712), (172, 3879252), (208, 3207843), (216, 3089034), (234, 2851416), (243, 2745808), (258, 2586168), (307, 2173392), (312, 2138562), (324, 2059356), (344, 1939626), (351, 1900944), (387, 1724112), (432, 1544517), (468, 1425708), (486, 1372904), (516, 1293084), (559, 1193616), (614, 1086696), (624, 1069281), (648, 1029678), (688, 969813), (702, 950472), (774, 862056), (921, 724464), (936, 712854), (972, 686452), (1032, 646542), (1053, 633648), (1118, 596808), (1161, 574704), (1228, 543348), (1296, 514839), (1404, 475236), (1548, 431028), (1677, 397872), (1842, 362232), (1872, 356427), (1944, 343226), (2064, 323271), (2106, 316824), (2236, 298404), (2322, 287352), (2456, 271674), (2763, 241488), (2808, 237618), (3096, 215514), (3159, 211216), (3354, 198936), (3483, 191568), (3684, 181116), (3888, 171613), (3991, 167184), (4212, 158412), (4472, 149202), (4644, 143676), (4912, 135837), (5031, 132624), (5526, 120744), (5616, 118809), (6192, 107757), (6318, 105608), (6708, 99468), (6966, 95784), (7368, 90558), (7982, 83592), (8289, 80496), (8424, 79206), (8944, 74601), (9288, 71838), (10062, 66312), (10449, 63856), (11052, 60372), (11973, 55728), (12636, 52804), (13201, 50544), (13416, 49734), (13932, 47892), (14736, 45279), (15093, 44208), (15964, 41796), (16578, 40248), (16848, 39603), (18576, 35919), (20124, 33156), (20898, 31928), (22104, 30186), (23946, 27864), (24867, 26832), (25272, 26402)]