293775776

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:251

約数の個数: 144

約数和(自身を含む): 726014016

約数和(自身を除く): 432238240

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 103, 107, 112, 119, 136, 196, 206, 214, 224, 238, 272, 392, 412, 428, 476, 544, 721, 749, 784, 824, 833, 856, 952, 1442, 1498, 1568, 1648, 1666, 1712, 1751, 1819, 1904, 2884, 2996, 3296, 3332, 3424, 3502, 3638, 3808, 5047, 5243, 5768, 5992, 6664, 7004, 7276, 10094, 10486, 11021, 11536, 11984, 12257, 12733, 13328, 14008, 14552, 20188, 20972, 22042, 23072, 23968, 24514, 25466, 26656, 28016, 29104, 40376, 41944, 44084, 49028, 50932, 56032, 58208, 77147, 80752, 83888, 85799, 88168, 89131, 98056, 101864, 154294, 161504, 167776, 171598, 176336, 178262, 187357, 196112, 203728, 308588, 343196, 352672, 356524, 374714, 392224, 407456, 540029, 617176, 686392, 713048, 749428, 1080058, 1234352, 1311499, 1372784, 1426096, 1498856, 2160116, 2468704, 2622998, 2745568, 2852192, 2997712, 4320232, 5245996, 5995424, 8640464, 9180493, 10491992, 17280928, 18360986, 20983984, 36721972, 41967968, 73443944, 146887888, 293775776]

約数ペア:

[(1, 293775776), (2, 146887888), (4, 73443944), (7, 41967968), (8, 36721972), (14, 20983984), (16, 18360986), (17, 17280928), (28, 10491992), (32, 9180493), (34, 8640464), (49, 5995424), (56, 5245996), (68, 4320232), (98, 2997712), (103, 2852192), (107, 2745568), (112, 2622998), (119, 2468704), (136, 2160116), (196, 1498856), (206, 1426096), (214, 1372784), (224, 1311499), (238, 1234352), (272, 1080058), (392, 749428), (412, 713048), (428, 686392), (476, 617176), (544, 540029), (721, 407456), (749, 392224), (784, 374714), (824, 356524), (833, 352672), (856, 343196), (952, 308588), (1442, 203728), (1498, 196112), (1568, 187357), (1648, 178262), (1666, 176336), (1712, 171598), (1751, 167776), (1819, 161504), (1904, 154294), (2884, 101864), (2996, 98056), (3296, 89131), (3332, 88168), (3424, 85799), (3502, 83888), (3638, 80752), (3808, 77147), (5047, 58208), (5243, 56032), (5768, 50932), (5992, 49028), (6664, 44084), (7004, 41944), (7276, 40376), (10094, 29104), (10486, 28016), (11021, 26656), (11536, 25466), (11984, 24514), (12257, 23968), (12733, 23072), (13328, 22042), (14008, 20972), (14552, 20188)]