1321567446416

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{659}}^1\times {\mathrm{1439}}^1$

素因数の和:2677

約数の個数: 160

約数和(自身を含む): 3065975193600

約数和(自身を除く): 1744407747184

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 541, 644, 659, 1082, 1288, 1318, 1439, 2164, 2576, 2636, 2878, 3787, 4328, 4613, 5272, 5756, 7574, 8656, 9226, 10073, 10544, 11512, 12443, 15148, 15157, 18452, 20146, 23024, 24886, 30296, 30314, 33097, 36904, 40292, 49772, 60592, 60628, 66194, 73808, 80584, 87101, 99544, 106099, 121256, 132388, 161168, 174202, 199088, 212198, 231679, 242512, 264776, 348404, 356519, 424396, 463358, 529552, 696808, 713038, 778499, 848792, 926716, 948301, 1393616, 1426076, 1556998, 1697584, 1853432, 1896602, 2495633, 2852152, 3113996, 3706864, 3793204, 4991266, 5449493, 5704304, 6227992, 6638107, 7586408, 8199937, 9982532, 10898986, 12455984, 13276214, 15172816, 16399874, 17905477, 19965064, 21797972, 21810923, 26552428, 32799748, 35810954, 39930128, 43595944, 43621846, 53104856, 57399559, 65599496, 71621908, 87191888, 87243692, 106209712, 114799118, 125338339, 131198992, 143243816, 152676461, 174487384, 229598236, 250676678, 286487632, 305352922, 348974768, 459196472, 501353356, 513030841, 610705844, 918392944, 1002706712, 1026061682, 1221411688, 2005413424, 2052123364, 2442823376, 3591215887, 4104246728, 7182431774, 8208493456, 11799709343, 14364863548, 23599418686, 28729727096, 47198837372, 57459454192, 82597965401, 94397674744, 165195930802, 188795349488, 330391861604, 660783723208, 1321567446416]

約数ペア:

[(1, 1321567446416), (2, 660783723208), (4, 330391861604), (7, 188795349488), (8, 165195930802), (14, 94397674744), (16, 82597965401), (23, 57459454192), (28, 47198837372), (46, 28729727096), (56, 23599418686), (92, 14364863548), (112, 11799709343), (161, 8208493456), (184, 7182431774), (322, 4104246728), (368, 3591215887), (541, 2442823376), (644, 2052123364), (659, 2005413424), (1082, 1221411688), (1288, 1026061682), (1318, 1002706712), (1439, 918392944), (2164, 610705844), (2576, 513030841), (2636, 501353356), (2878, 459196472), (3787, 348974768), (4328, 305352922), (4613, 286487632), (5272, 250676678), (5756, 229598236), (7574, 174487384), (8656, 152676461), (9226, 143243816), (10073, 131198992), (10544, 125338339), (11512, 114799118), (12443, 106209712), (15148, 87243692), (15157, 87191888), (18452, 71621908), (20146, 65599496), (23024, 57399559), (24886, 53104856), (30296, 43621846), (30314, 43595944), (33097, 39930128), (36904, 35810954), (40292, 32799748), (49772, 26552428), (60592, 21810923), (60628, 21797972), (66194, 19965064), (73808, 17905477), (80584, 16399874), (87101, 15172816), (99544, 13276214), (106099, 12455984), (121256, 10898986), (132388, 9982532), (161168, 8199937), (174202, 7586408), (199088, 6638107), (212198, 6227992), (231679, 5704304), (242512, 5449493), (264776, 4991266), (348404, 3793204), (356519, 3706864), (424396, 3113996), (463358, 2852152), (529552, 2495633), (696808, 1896602), (713038, 1853432), (778499, 1697584), (848792, 1556998), (926716, 1426076), (948301, 1393616)]