248536795136

素因数分解:

$2^{11}\times 7^1\times {\mathrm{73}}^1\times {\mathrm{237487}}^1$

素因数の和:237589

約数の個数: 96

約数和(自身を含む): 575727909120

約数和(自身を除く): 327191113984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 512, 584, 896, 1022, 1024, 1168, 1792, 2044, 2048, 2336, 3584, 4088, 4672, 7168, 8176, 9344, 14336, 16352, 18688, 32704, 37376, 65408, 74752, 130816, 149504, 237487, 261632, 474974, 523264, 949948, 1046528, 1662409, 1899896, 3324818, 3799792, 6649636, 7599584, 13299272, 15199168, 17336551, 26598544, 30398336, 34673102, 53197088, 60796672, 69346204, 106394176, 121355857, 121593344, 138692408, 212788352, 242711714, 243186688, 277384816, 425576704, 485423428, 486373376, 554769632, 851153408, 970846856, 1109539264, 1702306816, 1941693712, 2219078528, 3404613632, 3883387424, 4438157056, 7766774848, 8876314112, 15533549696, 17752628224, 31067099392, 35505256448, 62134198784, 124268397568, 248536795136]

約数ペア:

[(1, 248536795136), (2, 124268397568), (4, 62134198784), (7, 35505256448), (8, 31067099392), (14, 17752628224), (16, 15533549696), (28, 8876314112), (32, 7766774848), (56, 4438157056), (64, 3883387424), (73, 3404613632), (112, 2219078528), (128, 1941693712), (146, 1702306816), (224, 1109539264), (256, 970846856), (292, 851153408), (448, 554769632), (511, 486373376), (512, 485423428), (584, 425576704), (896, 277384816), (1022, 243186688), (1024, 242711714), (1168, 212788352), (1792, 138692408), (2044, 121593344), (2048, 121355857), (2336, 106394176), (3584, 69346204), (4088, 60796672), (4672, 53197088), (7168, 34673102), (8176, 30398336), (9344, 26598544), (14336, 17336551), (16352, 15199168), (18688, 13299272), (32704, 7599584), (37376, 6649636), (65408, 3799792), (74752, 3324818), (130816, 1899896), (149504, 1662409), (237487, 1046528), (261632, 949948), (474974, 523264)]