214790784

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2531}}^1$

素因数の和:2578

約数の個数: 128

約数和(自身を含む): 650825280

約数和(自身を除く): 436034496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 272, 312, 384, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1664, 1768, 2176, 2496, 2531, 2652, 3264, 3536, 4992, 5062, 5304, 6528, 7072, 7593, 10124, 10608, 14144, 15186, 20248, 21216, 28288, 30372, 32903, 40496, 42432, 43027, 60744, 65806, 80992, 84864, 86054, 98709, 121488, 129081, 131612, 161984, 172108, 197418, 242976, 258162, 263224, 323968, 344216, 394836, 485952, 516324, 526448, 559351, 688432, 789672, 971904, 1032648, 1052896, 1118702, 1376864, 1579344, 1678053, 2065296, 2105792, 2237404, 2753728, 3158688, 3356106, 4130592, 4211584, 4474808, 5507456, 6317376, 6712212, 8261184, 8949616, 12634752, 13424424, 16522368, 17899232, 26848848, 35798464, 53697696, 71596928, 107395392, 214790784]

約数ペア:

[(1, 214790784), (2, 107395392), (3, 71596928), (4, 53697696), (6, 35798464), (8, 26848848), (12, 17899232), (13, 16522368), (16, 13424424), (17, 12634752), (24, 8949616), (26, 8261184), (32, 6712212), (34, 6317376), (39, 5507456), (48, 4474808), (51, 4211584), (52, 4130592), (64, 3356106), (68, 3158688), (78, 2753728), (96, 2237404), (102, 2105792), (104, 2065296), (128, 1678053), (136, 1579344), (156, 1376864), (192, 1118702), (204, 1052896), (208, 1032648), (221, 971904), (272, 789672), (312, 688432), (384, 559351), (408, 526448), (416, 516324), (442, 485952), (544, 394836), (624, 344216), (663, 323968), (816, 263224), (832, 258162), (884, 242976), (1088, 197418), (1248, 172108), (1326, 161984), (1632, 131612), (1664, 129081), (1768, 121488), (2176, 98709), (2496, 86054), (2531, 84864), (2652, 80992), (3264, 65806), (3536, 60744), (4992, 43027), (5062, 42432), (5304, 40496), (6528, 32903), (7072, 30372), (7593, 28288), (10124, 21216), (10608, 20248), (14144, 15186)]