338303616

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1142

約数の個数: 128

約数和(自身を含む): 1036124160

約数和(自身を除く): 697820544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 128, 168, 192, 224, 254, 336, 381, 384, 448, 508, 672, 762, 889, 896, 991, 1016, 1344, 1524, 1778, 1982, 2032, 2667, 2688, 2973, 3048, 3556, 3964, 4064, 5334, 5946, 6096, 6937, 7112, 7928, 8128, 10668, 11892, 12192, 13874, 14224, 15856, 16256, 20811, 21336, 23784, 24384, 27748, 28448, 31712, 41622, 42672, 47568, 48768, 55496, 56896, 63424, 83244, 85344, 95136, 110992, 113792, 125857, 126848, 166488, 170688, 190272, 221984, 251714, 332976, 341376, 377571, 380544, 443968, 503428, 665952, 755142, 880999, 887936, 1006856, 1331904, 1510284, 1761998, 2013712, 2642997, 2663808, 3020568, 3523996, 4027424, 5285994, 6041136, 7047992, 8054848, 10571988, 12082272, 14095984, 16109696, 21143976, 24164544, 28191968, 42287952, 48329088, 56383936, 84575904, 112767872, 169151808, 338303616]

約数ペア:

[(1, 338303616), (2, 169151808), (3, 112767872), (4, 84575904), (6, 56383936), (7, 48329088), (8, 42287952), (12, 28191968), (14, 24164544), (16, 21143976), (21, 16109696), (24, 14095984), (28, 12082272), (32, 10571988), (42, 8054848), (48, 7047992), (56, 6041136), (64, 5285994), (84, 4027424), (96, 3523996), (112, 3020568), (127, 2663808), (128, 2642997), (168, 2013712), (192, 1761998), (224, 1510284), (254, 1331904), (336, 1006856), (381, 887936), (384, 880999), (448, 755142), (508, 665952), (672, 503428), (762, 443968), (889, 380544), (896, 377571), (991, 341376), (1016, 332976), (1344, 251714), (1524, 221984), (1778, 190272), (1982, 170688), (2032, 166488), (2667, 126848), (2688, 125857), (2973, 113792), (3048, 110992), (3556, 95136), (3964, 85344), (4064, 83244), (5334, 63424), (5946, 56896), (6096, 55496), (6937, 48768), (7112, 47568), (7928, 42672), (8128, 41622), (10668, 31712), (11892, 28448), (12192, 27748), (13874, 24384), (14224, 23784), (15856, 21336), (16256, 20811)]