348517392

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:720

約数の個数: 80

約数和(自身を含む): 916905600

約数和(自身を除く): 568388208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 157, 206, 309, 314, 412, 449, 471, 618, 628, 824, 898, 942, 1236, 1256, 1347, 1648, 1796, 1884, 2472, 2512, 2694, 3592, 3768, 4944, 5388, 7184, 7536, 10776, 16171, 21552, 32342, 46247, 48513, 64684, 70493, 92494, 97026, 129368, 138741, 140986, 184988, 194052, 211479, 258736, 277482, 281972, 369976, 388104, 422958, 554964, 563944, 739952, 776208, 845916, 1109928, 1127888, 1691832, 2219856, 3383664, 7260779, 14521558, 21782337, 29043116, 43564674, 58086232, 87129348, 116172464, 174258696, 348517392]

約数ペア:

[(1, 348517392), (2, 174258696), (3, 116172464), (4, 87129348), (6, 58086232), (8, 43564674), (12, 29043116), (16, 21782337), (24, 14521558), (48, 7260779), (103, 3383664), (157, 2219856), (206, 1691832), (309, 1127888), (314, 1109928), (412, 845916), (449, 776208), (471, 739952), (618, 563944), (628, 554964), (824, 422958), (898, 388104), (942, 369976), (1236, 281972), (1256, 277482), (1347, 258736), (1648, 211479), (1796, 194052), (1884, 184988), (2472, 140986), (2512, 138741), (2694, 129368), (3592, 97026), (3768, 92494), (4944, 70493), (5388, 64684), (7184, 48513), (7536, 46247), (10776, 32342), (16171, 21552)]