286326656

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 759696000

約数和(自身を除く): 473369344

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 121, 128, 133, 139, 152, 154, 176, 209, 224, 242, 266, 278, 304, 308, 352, 418, 448, 484, 532, 556, 608, 616, 704, 836, 847, 896, 968, 973, 1064, 1112, 1216, 1232, 1408, 1463, 1529, 1672, 1694, 1936, 1946, 2128, 2224, 2299, 2432, 2464, 2641, 2926, 3058, 3344, 3388, 3872, 3892, 4256, 4448, 4598, 4928, 5282, 5852, 6116, 6688, 6776, 7744, 7784, 8512, 8896, 9196, 9856, 10564, 10703, 11704, 12232, 13376, 13552, 15488, 15568, 16093, 16819, 17024, 17792, 18392, 18487, 21128, 21406, 23408, 24464, 26752, 27104, 29051, 31136, 32186, 33638, 36784, 36974, 42256, 42812, 46816, 48928, 54208, 58102, 62272, 64372, 67276, 73568, 73948, 84512, 85624, 93632, 97856, 108416, 116204, 117733, 124544, 128744, 134552, 147136, 147896, 169024, 171248, 187264, 195712, 203357, 232408, 235466, 257488, 269104, 294272, 295792, 319561, 338048, 342496, 406714, 464816, 470932, 514976, 538208, 591584, 639122, 684992, 813428, 929632, 941864, 1029952, 1076416, 1183168, 1278244, 1369984, 1626856, 1859264, 1883728, 2059904, 2152832, 2236927, 2366336, 2556488, 3253712, 3718528, 3767456, 4473854, 5112976, 6507424, 7534912, 8947708, 10225952, 13014848, 15069824, 17895416, 20451904, 26029696, 35790832, 40903808, 71581664, 143163328, 286326656]

約数ペア:

[(1, 286326656), (2, 143163328), (4, 71581664), (7, 40903808), (8, 35790832), (11, 26029696), (14, 20451904), (16, 17895416), (19, 15069824), (22, 13014848), (28, 10225952), (32, 8947708), (38, 7534912), (44, 6507424), (56, 5112976), (64, 4473854), (76, 3767456), (77, 3718528), (88, 3253712), (112, 2556488), (121, 2366336), (128, 2236927), (133, 2152832), (139, 2059904), (152, 1883728), (154, 1859264), (176, 1626856), (209, 1369984), (224, 1278244), (242, 1183168), (266, 1076416), (278, 1029952), (304, 941864), (308, 929632), (352, 813428), (418, 684992), (448, 639122), (484, 591584), (532, 538208), (556, 514976), (608, 470932), (616, 464816), (704, 406714), (836, 342496), (847, 338048), (896, 319561), (968, 295792), (973, 294272), (1064, 269104), (1112, 257488), (1216, 235466), (1232, 232408), (1408, 203357), (1463, 195712), (1529, 187264), (1672, 171248), (1694, 169024), (1936, 147896), (1946, 147136), (2128, 134552), (2224, 128744), (2299, 124544), (2432, 117733), (2464, 116204), (2641, 108416), (2926, 97856), (3058, 93632), (3344, 85624), (3388, 84512), (3872, 73948), (3892, 73568), (4256, 67276), (4448, 64372), (4598, 62272), (4928, 58102), (5282, 54208), (5852, 48928), (6116, 46816), (6688, 42812), (6776, 42256), (7744, 36974), (7784, 36784), (8512, 33638), (8896, 32186), (9196, 31136), (9856, 29051), (10564, 27104), (10703, 26752), (11704, 24464), (12232, 23408), (13376, 21406), (13552, 21128), (15488, 18487), (15568, 18392), (16093, 17792), (16819, 17024)]