286341888

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{1087}}^1$

素因数の和:1127

約数の個数: 144

約数和(自身を含む): 889548800

約数和(自身を除く): 603206912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 343, 384, 392, 448, 588, 672, 686, 768, 784, 896, 1029, 1087, 1176, 1344, 1372, 1568, 1792, 2058, 2174, 2352, 2688, 2744, 3136, 3261, 4116, 4348, 4704, 5376, 5488, 6272, 6522, 7609, 8232, 8696, 9408, 10976, 12544, 13044, 15218, 16464, 17392, 18816, 21952, 22827, 26088, 30436, 32928, 34784, 37632, 43904, 45654, 52176, 53263, 60872, 65856, 69568, 87808, 91308, 104352, 106526, 121744, 131712, 139136, 159789, 182616, 208704, 213052, 243488, 263424, 278272, 319578, 365232, 372841, 417408, 426104, 486976, 639156, 730464, 745682, 834816, 852208, 973952, 1118523, 1278312, 1460928, 1491364, 1704416, 1947904, 2237046, 2556624, 2921856, 2982728, 3408832, 4474092, 5113248, 5843712, 5965456, 6817664, 8948184, 10226496, 11930912, 13635328, 17896368, 20452992, 23861824, 35792736, 40905984, 47723648, 71585472, 95447296, 143170944, 286341888]

約数ペア:

[(1, 286341888), (2, 143170944), (3, 95447296), (4, 71585472), (6, 47723648), (7, 40905984), (8, 35792736), (12, 23861824), (14, 20452992), (16, 17896368), (21, 13635328), (24, 11930912), (28, 10226496), (32, 8948184), (42, 6817664), (48, 5965456), (49, 5843712), (56, 5113248), (64, 4474092), (84, 3408832), (96, 2982728), (98, 2921856), (112, 2556624), (128, 2237046), (147, 1947904), (168, 1704416), (192, 1491364), (196, 1460928), (224, 1278312), (256, 1118523), (294, 973952), (336, 852208), (343, 834816), (384, 745682), (392, 730464), (448, 639156), (588, 486976), (672, 426104), (686, 417408), (768, 372841), (784, 365232), (896, 319578), (1029, 278272), (1087, 263424), (1176, 243488), (1344, 213052), (1372, 208704), (1568, 182616), (1792, 159789), (2058, 139136), (2174, 131712), (2352, 121744), (2688, 106526), (2744, 104352), (3136, 91308), (3261, 87808), (4116, 69568), (4348, 65856), (4704, 60872), (5376, 53263), (5488, 52176), (6272, 45654), (6522, 43904), (7609, 37632), (8232, 34784), (8696, 32928), (9408, 30436), (10976, 26088), (12544, 22827), (13044, 21952), (15218, 18816), (16464, 17392)]