308045207536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{32191}}^1\times {\mathrm{54371}}^1$

素因数の和:86581

約数の個数: 40

約数和(自身を含む): 651127753728

約数和(自身を除く): 343082546192

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 32191, 54371, 64382, 108742, 128764, 217484, 257528, 354101, 434968, 515056, 598081, 708202, 869936, 1196162, 1416404, 2392324, 2832808, 4784648, 5665616, 9569296, 1750256861, 3500513722, 7001027444, 14002054888, 19252825471, 28004109776, 38505650942, 77011301884, 154022603768, 308045207536]

約数ペア:

[(1, 308045207536), (2, 154022603768), (4, 77011301884), (8, 38505650942), (11, 28004109776), (16, 19252825471), (22, 14002054888), (44, 7001027444), (88, 3500513722), (176, 1750256861), (32191, 9569296), (54371, 5665616), (64382, 4784648), (108742, 2832808), (128764, 2392324), (217484, 1416404), (257528, 1196162), (354101, 869936), (434968, 708202), (515056, 598081)]