21304067904

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{83869}}^1$

素因数の和:83907

約数の個数: 210

約数和(自身を含む): 73463326530

約数和(自身を除く): 52159258626

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 448, 504, 567, 576, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2268, 2352, 2592, 2646, 3024, 3136, 3528, 3969, 4032, 4536, 4704, 5184, 5292, 6048, 7056, 7938, 9072, 9408, 10584, 12096, 14112, 15876, 18144, 21168, 28224, 31752, 36288, 42336, 63504, 83869, 84672, 127008, 167738, 251607, 254016, 335476, 503214, 587083, 670952, 754821, 1006428, 1174166, 1341904, 1509642, 1761249, 2012856, 2264463, 2348332, 2683808, 3019284, 3522498, 4025712, 4109581, 4528926, 4696664, 5283747, 5367616, 6038568, 6793389, 7044996, 8051424, 8219162, 9057852, 9393328, 10567494, 12077136, 12328743, 13586778, 14089992, 15851241, 16102848, 16438324, 18115704, 18786656, 21134988, 24154272, 24657486, 27173556, 28179984, 31702482, 32876648, 36231408, 36986229, 37573312, 42269976, 47553723, 48308544, 49314972, 54347112, 56359968, 63404964, 65753296, 72462816, 73972458, 84539952, 95107446, 98629944, 108694224, 110958687, 112719936, 126809928, 131506592, 144925632, 147944916, 169079904, 190214892, 197259888, 217388448, 221917374, 253619856, 263013184, 295889832, 332876061, 338159808, 380429784, 394519776, 434776896, 443834748, 507239712, 591779664, 665752122, 760859568, 789039552, 887669496, 1014479424, 1183559328, 1331504244, 1521719136, 1775338992, 2367118656, 2663008488, 3043438272, 3550677984, 5326016976, 7101355968, 10652033952, 21304067904]

約数ペア:

[(1, 21304067904), (2, 10652033952), (3, 7101355968), (4, 5326016976), (6, 3550677984), (7, 3043438272), (8, 2663008488), (9, 2367118656), (12, 1775338992), (14, 1521719136), (16, 1331504244), (18, 1183559328), (21, 1014479424), (24, 887669496), (27, 789039552), (28, 760859568), (32, 665752122), (36, 591779664), (42, 507239712), (48, 443834748), (49, 434776896), (54, 394519776), (56, 380429784), (63, 338159808), (64, 332876061), (72, 295889832), (81, 263013184), (84, 253619856), (96, 221917374), (98, 217388448), (108, 197259888), (112, 190214892), (126, 169079904), (144, 147944916), (147, 144925632), (162, 131506592), (168, 126809928), (189, 112719936), (192, 110958687), (196, 108694224), (216, 98629944), (224, 95107446), (252, 84539952), (288, 73972458), (294, 72462816), (324, 65753296), (336, 63404964), (378, 56359968), (392, 54347112), (432, 49314972), (441, 48308544), (448, 47553723), (504, 42269976), (567, 37573312), (576, 36986229), (588, 36231408), (648, 32876648), (672, 31702482), (756, 28179984), (784, 27173556), (864, 24657486), (882, 24154272), (1008, 21134988), (1134, 18786656), (1176, 18115704), (1296, 16438324), (1323, 16102848), (1344, 15851241), (1512, 14089992), (1568, 13586778), (1728, 12328743), (1764, 12077136), (2016, 10567494), (2268, 9393328), (2352, 9057852), (2592, 8219162), (2646, 8051424), (3024, 7044996), (3136, 6793389), (3528, 6038568), (3969, 5367616), (4032, 5283747), (4536, 4696664), (4704, 4528926), (5184, 4109581), (5292, 4025712), (6048, 3522498), (7056, 3019284), (7938, 2683808), (9072, 2348332), (9408, 2264463), (10584, 2012856), (12096, 1761249), (14112, 1509642), (15876, 1341904), (18144, 1174166), (21168, 1006428), (28224, 754821), (31752, 670952), (36288, 587083), (42336, 503214), (63504, 335476), (83869, 254016), (84672, 251607), (127008, 167738)]