378441504

素因数分解:

$2^5\times 3^3\times 7^3\times {\mathrm{1277}}^1$

素因数の和:1317

約数の個数: 192

約数和(自身を含む): 1288224000

約数和(自身を除く): 909782496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 343, 378, 392, 432, 441, 504, 588, 672, 686, 756, 784, 864, 882, 1008, 1029, 1176, 1277, 1323, 1372, 1512, 1568, 1764, 2016, 2058, 2352, 2554, 2646, 2744, 3024, 3087, 3528, 3831, 4116, 4704, 5108, 5292, 5488, 6048, 6174, 7056, 7662, 8232, 8939, 9261, 10216, 10584, 10976, 11493, 12348, 14112, 15324, 16464, 17878, 18522, 20432, 21168, 22986, 24696, 26817, 30648, 32928, 34479, 35756, 37044, 40864, 42336, 45972, 49392, 53634, 61296, 62573, 68958, 71512, 74088, 80451, 91944, 98784, 107268, 122592, 125146, 137916, 143024, 148176, 160902, 183888, 187719, 214536, 241353, 250292, 275832, 286048, 296352, 321804, 367776, 375438, 429072, 438011, 482706, 500584, 551664, 563157, 643608, 750876, 858144, 876022, 965412, 1001168, 1103328, 1126314, 1287216, 1314033, 1501752, 1689471, 1752044, 1930824, 2002336, 2252628, 2574432, 2628066, 3003504, 3378942, 3504088, 3861648, 3942099, 4505256, 5256132, 6007008, 6757884, 7008176, 7723296, 7884198, 9010512, 10512264, 11826297, 13515768, 14016352, 15768396, 18021024, 21024528, 23652594, 27031536, 31536792, 42049056, 47305188, 54063072, 63073584, 94610376, 126147168, 189220752, 378441504]

約数ペア:

[(1, 378441504), (2, 189220752), (3, 126147168), (4, 94610376), (6, 63073584), (7, 54063072), (8, 47305188), (9, 42049056), (12, 31536792), (14, 27031536), (16, 23652594), (18, 21024528), (21, 18021024), (24, 15768396), (27, 14016352), (28, 13515768), (32, 11826297), (36, 10512264), (42, 9010512), (48, 7884198), (49, 7723296), (54, 7008176), (56, 6757884), (63, 6007008), (72, 5256132), (84, 4505256), (96, 3942099), (98, 3861648), (108, 3504088), (112, 3378942), (126, 3003504), (144, 2628066), (147, 2574432), (168, 2252628), (189, 2002336), (196, 1930824), (216, 1752044), (224, 1689471), (252, 1501752), (288, 1314033), (294, 1287216), (336, 1126314), (343, 1103328), (378, 1001168), (392, 965412), (432, 876022), (441, 858144), (504, 750876), (588, 643608), (672, 563157), (686, 551664), (756, 500584), (784, 482706), (864, 438011), (882, 429072), (1008, 375438), (1029, 367776), (1176, 321804), (1277, 296352), (1323, 286048), (1372, 275832), (1512, 250292), (1568, 241353), (1764, 214536), (2016, 187719), (2058, 183888), (2352, 160902), (2554, 148176), (2646, 143024), (2744, 137916), (3024, 125146), (3087, 122592), (3528, 107268), (3831, 98784), (4116, 91944), (4704, 80451), (5108, 74088), (5292, 71512), (5488, 68958), (6048, 62573), (6174, 61296), (7056, 53634), (7662, 49392), (8232, 45972), (8939, 42336), (9261, 40864), (10216, 37044), (10584, 35756), (10976, 34479), (11493, 32928), (12348, 30648), (14112, 26817), (15324, 24696), (16464, 22986), (17878, 21168), (18522, 20432)]