253187076352

素因数分解:

$2^8\times 7^1\times {\mathrm{2131}}^1\times {\mathrm{66301}}^1$

素因数の和:68455

約数の個数: 72

約数和(自身を含む): 577862772032

約数和(自身を除く): 324675695680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 2131, 4262, 8524, 14917, 17048, 29834, 34096, 59668, 66301, 68192, 119336, 132602, 136384, 238672, 265204, 272768, 464107, 477344, 530408, 545536, 928214, 954688, 1060816, 1856428, 1909376, 2121632, 3712856, 3818752, 4243264, 7425712, 8486528, 14851424, 16973056, 29702848, 59405696, 118811392, 141287431, 282574862, 565149724, 989012017, 1130299448, 1978024034, 2260598896, 3956048068, 4521197792, 7912096136, 9042395584, 15824192272, 18084791168, 31648384544, 36169582336, 63296769088, 126593538176, 253187076352]

約数ペア:

[(1, 253187076352), (2, 126593538176), (4, 63296769088), (7, 36169582336), (8, 31648384544), (14, 18084791168), (16, 15824192272), (28, 9042395584), (32, 7912096136), (56, 4521197792), (64, 3956048068), (112, 2260598896), (128, 1978024034), (224, 1130299448), (256, 989012017), (448, 565149724), (896, 282574862), (1792, 141287431), (2131, 118811392), (4262, 59405696), (8524, 29702848), (14917, 16973056), (17048, 14851424), (29834, 8486528), (34096, 7425712), (59668, 4243264), (66301, 3818752), (68192, 3712856), (119336, 2121632), (132602, 1909376), (136384, 1856428), (238672, 1060816), (265204, 954688), (272768, 928214), (464107, 545536), (477344, 530408)]