308051968

素因数分解:

$2^{15}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 128

約数和(自身を含む): 754963200

約数和(自身を除く): 446911232

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 79, 112, 119, 128, 136, 158, 224, 238, 256, 272, 316, 448, 476, 512, 544, 553, 632, 896, 952, 1024, 1088, 1106, 1264, 1343, 1792, 1904, 2048, 2176, 2212, 2528, 2686, 3584, 3808, 4096, 4352, 4424, 5056, 5372, 7168, 7616, 8192, 8704, 8848, 9401, 10112, 10744, 14336, 15232, 16384, 17408, 17696, 18802, 20224, 21488, 28672, 30464, 32768, 34816, 35392, 37604, 40448, 42976, 57344, 60928, 69632, 70784, 75208, 80896, 85952, 114688, 121856, 139264, 141568, 150416, 161792, 171904, 229376, 243712, 278528, 283136, 300832, 323584, 343808, 487424, 557056, 566272, 601664, 647168, 687616, 974848, 1132544, 1203328, 1294336, 1375232, 1949696, 2265088, 2406656, 2588672, 2750464, 3899392, 4530176, 4813312, 5500928, 9060352, 9626624, 11001856, 18120704, 19253248, 22003712, 38506496, 44007424, 77012992, 154025984, 308051968]

約数ペア:

[(1, 308051968), (2, 154025984), (4, 77012992), (7, 44007424), (8, 38506496), (14, 22003712), (16, 19253248), (17, 18120704), (28, 11001856), (32, 9626624), (34, 9060352), (56, 5500928), (64, 4813312), (68, 4530176), (79, 3899392), (112, 2750464), (119, 2588672), (128, 2406656), (136, 2265088), (158, 1949696), (224, 1375232), (238, 1294336), (256, 1203328), (272, 1132544), (316, 974848), (448, 687616), (476, 647168), (512, 601664), (544, 566272), (553, 557056), (632, 487424), (896, 343808), (952, 323584), (1024, 300832), (1088, 283136), (1106, 278528), (1264, 243712), (1343, 229376), (1792, 171904), (1904, 161792), (2048, 150416), (2176, 141568), (2212, 139264), (2528, 121856), (2686, 114688), (3584, 85952), (3808, 80896), (4096, 75208), (4352, 70784), (4424, 69632), (5056, 60928), (5372, 57344), (7168, 42976), (7616, 40448), (8192, 37604), (8704, 35392), (8848, 34816), (9401, 32768), (10112, 30464), (10744, 28672), (14336, 21488), (15232, 20224), (16384, 18802), (17408, 17696)]