381198048

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 288

約数和(自身を含む): 1303102080

約数和(自身を除く): 921904032

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 53, 56, 66, 77, 84, 88, 96, 98, 106, 112, 132, 139, 147, 154, 159, 168, 176, 196, 212, 224, 231, 264, 278, 294, 308, 318, 336, 352, 371, 392, 417, 424, 462, 528, 539, 556, 583, 588, 616, 636, 672, 742, 784, 834, 848, 924, 973, 1056, 1078, 1112, 1113, 1166, 1176, 1232, 1272, 1484, 1529, 1568, 1617, 1668, 1696, 1749, 1848, 1946, 2156, 2224, 2226, 2332, 2352, 2464, 2544, 2597, 2919, 2968, 3058, 3234, 3336, 3498, 3696, 3892, 4081, 4312, 4448, 4452, 4587, 4664, 4704, 5088, 5194, 5838, 5936, 6116, 6468, 6672, 6811, 6996, 7367, 7392, 7784, 7791, 8162, 8624, 8904, 9174, 9328, 10388, 10703, 11676, 11872, 12232, 12243, 12936, 13344, 13622, 13992, 14734, 15568, 15582, 16324, 17248, 17808, 18348, 18656, 20433, 20776, 21406, 22101, 23352, 24464, 24486, 25872, 27244, 27984, 28567, 29468, 31136, 31164, 32109, 32648, 35616, 36696, 40866, 41552, 42812, 44202, 46704, 48928, 48972, 51569, 51744, 54488, 55968, 57134, 58936, 62328, 64218, 65296, 73392, 74921, 81037, 81732, 83104, 85624, 85701, 88404, 93408, 97944, 103138, 108976, 114268, 117872, 124656, 128436, 130592, 146784, 149842, 154707, 162074, 163464, 171248, 171402, 176808, 195888, 206276, 217952, 224763, 228536, 235744, 243111, 249312, 256872, 299684, 309414, 324148, 326928, 342496, 342804, 353616, 360983, 391776, 412552, 449526, 457072, 486222, 513744, 567259, 599368, 618828, 648296, 653856, 685608, 707232, 721966, 825104, 899052, 914144, 972444, 1027488, 1082949, 1134518, 1198736, 1237656, 1296592, 1371216, 1443932, 1650208, 1701777, 1798104, 1944888, 2165898, 2269036, 2397472, 2475312, 2593184, 2742432, 2887864, 3403554, 3596208, 3889776, 3970813, 4331796, 4538072, 4950624, 5775728, 6807108, 7192416, 7779552, 7941626, 8663592, 9076144, 11551456, 11912439, 13614216, 15883252, 17327184, 18152288, 23824878, 27228432, 31766504, 34654368, 47649756, 54456864, 63533008, 95299512, 127066016, 190599024, 381198048]

約数ペア:

[(1, 381198048), (2, 190599024), (3, 127066016), (4, 95299512), (6, 63533008), (7, 54456864), (8, 47649756), (11, 34654368), (12, 31766504), (14, 27228432), (16, 23824878), (21, 18152288), (22, 17327184), (24, 15883252), (28, 13614216), (32, 11912439), (33, 11551456), (42, 9076144), (44, 8663592), (48, 7941626), (49, 7779552), (53, 7192416), (56, 6807108), (66, 5775728), (77, 4950624), (84, 4538072), (88, 4331796), (96, 3970813), (98, 3889776), (106, 3596208), (112, 3403554), (132, 2887864), (139, 2742432), (147, 2593184), (154, 2475312), (159, 2397472), (168, 2269036), (176, 2165898), (196, 1944888), (212, 1798104), (224, 1701777), (231, 1650208), (264, 1443932), (278, 1371216), (294, 1296592), (308, 1237656), (318, 1198736), (336, 1134518), (352, 1082949), (371, 1027488), (392, 972444), (417, 914144), (424, 899052), (462, 825104), (528, 721966), (539, 707232), (556, 685608), (583, 653856), (588, 648296), (616, 618828), (636, 599368), (672, 567259), (742, 513744), (784, 486222), (834, 457072), (848, 449526), (924, 412552), (973, 391776), (1056, 360983), (1078, 353616), (1112, 342804), (1113, 342496), (1166, 326928), (1176, 324148), (1232, 309414), (1272, 299684), (1484, 256872), (1529, 249312), (1568, 243111), (1617, 235744), (1668, 228536), (1696, 224763), (1749, 217952), (1848, 206276), (1946, 195888), (2156, 176808), (2224, 171402), (2226, 171248), (2332, 163464), (2352, 162074), (2464, 154707), (2544, 149842), (2597, 146784), (2919, 130592), (2968, 128436), (3058, 124656), (3234, 117872), (3336, 114268), (3498, 108976), (3696, 103138), (3892, 97944), (4081, 93408), (4312, 88404), (4448, 85701), (4452, 85624), (4587, 83104), (4664, 81732), (4704, 81037), (5088, 74921), (5194, 73392), (5838, 65296), (5936, 64218), (6116, 62328), (6468, 58936), (6672, 57134), (6811, 55968), (6996, 54488), (7367, 51744), (7392, 51569), (7784, 48972), (7791, 48928), (8162, 46704), (8624, 44202), (8904, 42812), (9174, 41552), (9328, 40866), (10388, 36696), (10703, 35616), (11676, 32648), (11872, 32109), (12232, 31164), (12243, 31136), (12936, 29468), (13344, 28567), (13622, 27984), (13992, 27244), (14734, 25872), (15568, 24486), (15582, 24464), (16324, 23352), (17248, 22101), (17808, 21406), (18348, 20776), (18656, 20433)]