331661792

素因数分解:

$2^5\times 7^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 863654400

約数和(自身を除く): 531992608

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 49, 56, 67, 77, 82, 88, 98, 112, 134, 154, 164, 176, 196, 224, 268, 287, 308, 328, 343, 352, 392, 451, 469, 536, 539, 574, 616, 656, 686, 737, 784, 902, 938, 1072, 1078, 1148, 1232, 1312, 1372, 1474, 1568, 1804, 1876, 2009, 2144, 2156, 2296, 2464, 2744, 2747, 2948, 3157, 3283, 3608, 3752, 3773, 4018, 4312, 4592, 5159, 5488, 5494, 5896, 6314, 6566, 7216, 7504, 7546, 8036, 8624, 9184, 10318, 10976, 10988, 11792, 12628, 13132, 14063, 14432, 15008, 15092, 16072, 17248, 19229, 20636, 21976, 22099, 22981, 23584, 25256, 26264, 28126, 30184, 30217, 32144, 36113, 38458, 41272, 43952, 44198, 45962, 50512, 52528, 56252, 60368, 60434, 64288, 72226, 76916, 82544, 87904, 88396, 91924, 101024, 105056, 112504, 120736, 120868, 134603, 144452, 153832, 154693, 165088, 176792, 183848, 211519, 225008, 241736, 252791, 269206, 288904, 307664, 309386, 353584, 367696, 423038, 450016, 483472, 505582, 538412, 577808, 615328, 618772, 707168, 735392, 846076, 942221, 966944, 1011164, 1076824, 1155616, 1237544, 1480633, 1692152, 1884442, 2022328, 2153648, 2475088, 2961266, 3384304, 3768884, 4044656, 4307296, 4950176, 5922532, 6768608, 7537768, 8089312, 10364431, 11845064, 15075536, 20728862, 23690128, 30151072, 41457724, 47380256, 82915448, 165830896, 331661792]

約数ペア:

[(1, 331661792), (2, 165830896), (4, 82915448), (7, 47380256), (8, 41457724), (11, 30151072), (14, 23690128), (16, 20728862), (22, 15075536), (28, 11845064), (32, 10364431), (41, 8089312), (44, 7537768), (49, 6768608), (56, 5922532), (67, 4950176), (77, 4307296), (82, 4044656), (88, 3768884), (98, 3384304), (112, 2961266), (134, 2475088), (154, 2153648), (164, 2022328), (176, 1884442), (196, 1692152), (224, 1480633), (268, 1237544), (287, 1155616), (308, 1076824), (328, 1011164), (343, 966944), (352, 942221), (392, 846076), (451, 735392), (469, 707168), (536, 618772), (539, 615328), (574, 577808), (616, 538412), (656, 505582), (686, 483472), (737, 450016), (784, 423038), (902, 367696), (938, 353584), (1072, 309386), (1078, 307664), (1148, 288904), (1232, 269206), (1312, 252791), (1372, 241736), (1474, 225008), (1568, 211519), (1804, 183848), (1876, 176792), (2009, 165088), (2144, 154693), (2156, 153832), (2296, 144452), (2464, 134603), (2744, 120868), (2747, 120736), (2948, 112504), (3157, 105056), (3283, 101024), (3608, 91924), (3752, 88396), (3773, 87904), (4018, 82544), (4312, 76916), (4592, 72226), (5159, 64288), (5488, 60434), (5494, 60368), (5896, 56252), (6314, 52528), (6566, 50512), (7216, 45962), (7504, 44198), (7546, 43952), (8036, 41272), (8624, 38458), (9184, 36113), (10318, 32144), (10976, 30217), (10988, 30184), (11792, 28126), (12628, 26264), (13132, 25256), (14063, 23584), (14432, 22981), (15008, 22099), (15092, 21976), (16072, 20636), (17248, 19229)]