252116726144

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{816271}}^1$

素因数の和:816431

約数の個数: 64

約数和(自身を含む): 532862361600

約数和(自身を除く): 280745635456

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 128, 152, 254, 304, 508, 608, 1016, 1216, 2032, 2413, 2432, 4064, 4826, 8128, 9652, 16256, 19304, 38608, 77216, 154432, 308864, 816271, 1632542, 3265084, 6530168, 13060336, 15509149, 26120672, 31018298, 52241344, 62036596, 103666417, 104482688, 124073192, 207332834, 248146384, 414665668, 496292768, 829331336, 992585536, 1658662672, 1969661923, 1985171072, 3317325344, 3939323846, 6634650688, 7878647692, 13269301376, 15757295384, 31514590768, 63029181536, 126058363072, 252116726144]

約数ペア:

[(1, 252116726144), (2, 126058363072), (4, 63029181536), (8, 31514590768), (16, 15757295384), (19, 13269301376), (32, 7878647692), (38, 6634650688), (64, 3939323846), (76, 3317325344), (127, 1985171072), (128, 1969661923), (152, 1658662672), (254, 992585536), (304, 829331336), (508, 496292768), (608, 414665668), (1016, 248146384), (1216, 207332834), (2032, 124073192), (2413, 104482688), (2432, 103666417), (4064, 62036596), (4826, 52241344), (8128, 31018298), (9652, 26120672), (16256, 15509149), (19304, 13060336), (38608, 6530168), (77216, 3265084), (154432, 1632542), (308864, 816271)]