21827441664

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{338347}}^1$

素因数の和:338380

約数の個数: 132

約数和(自身を含む): 72030229024

約数和(自身を除く): 50202787360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3072, 3584, 4032, 4608, 5376, 7168, 8064, 9216, 10752, 16128, 21504, 32256, 64512, 338347, 676694, 1015041, 1353388, 2030082, 2368429, 2706776, 3045123, 4060164, 4736858, 5413552, 6090246, 7105287, 8120328, 9473716, 10827104, 12180492, 14210574, 16240656, 18947432, 21315861, 21654208, 24360984, 28421148, 32481312, 37894864, 42631722, 43308416, 48721968, 56842296, 64962624, 75789728, 85263444, 86616832, 97443936, 113684592, 129925248, 151579456, 170526888, 173233664, 194887872, 227369184, 259850496, 303158912, 341053776, 346467328, 389775744, 454738368, 519700992, 606317824, 682107552, 779551488, 909476736, 1039401984, 1212635648, 1364215104, 1559102976, 1818953472, 2425271296, 2728430208, 3118205952, 3637906944, 5456860416, 7275813888, 10913720832, 21827441664]

約数ペア:

[(1, 21827441664), (2, 10913720832), (3, 7275813888), (4, 5456860416), (6, 3637906944), (7, 3118205952), (8, 2728430208), (9, 2425271296), (12, 1818953472), (14, 1559102976), (16, 1364215104), (18, 1212635648), (21, 1039401984), (24, 909476736), (28, 779551488), (32, 682107552), (36, 606317824), (42, 519700992), (48, 454738368), (56, 389775744), (63, 346467328), (64, 341053776), (72, 303158912), (84, 259850496), (96, 227369184), (112, 194887872), (126, 173233664), (128, 170526888), (144, 151579456), (168, 129925248), (192, 113684592), (224, 97443936), (252, 86616832), (256, 85263444), (288, 75789728), (336, 64962624), (384, 56842296), (448, 48721968), (504, 43308416), (512, 42631722), (576, 37894864), (672, 32481312), (768, 28421148), (896, 24360984), (1008, 21654208), (1024, 21315861), (1152, 18947432), (1344, 16240656), (1536, 14210574), (1792, 12180492), (2016, 10827104), (2304, 9473716), (2688, 8120328), (3072, 7105287), (3584, 6090246), (4032, 5413552), (4608, 4736858), (5376, 4060164), (7168, 3045123), (8064, 2706776), (9216, 2368429), (10752, 2030082), (16128, 1353388), (21504, 1015041), (32256, 676694), (64512, 338347)]