430686464

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1019}}^1$

素因数の和:1175

約数の個数: 72

約数和(自身を含む): 934026240

約数和(自身を除く): 503339776

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 256, 416, 508, 832, 1016, 1019, 1651, 1664, 2032, 2038, 3302, 3328, 4064, 4076, 6604, 8128, 8152, 13208, 13247, 16256, 16304, 26416, 26494, 32512, 32608, 52832, 52988, 65216, 105664, 105976, 129413, 130432, 211328, 211952, 258826, 260864, 422656, 423904, 517652, 847808, 1035304, 1682369, 1695616, 2070608, 3364738, 3391232, 4141216, 6729476, 8282432, 13458952, 16564864, 26917904, 33129728, 53835808, 107671616, 215343232, 430686464]

約数ペア:

[(1, 430686464), (2, 215343232), (4, 107671616), (8, 53835808), (13, 33129728), (16, 26917904), (26, 16564864), (32, 13458952), (52, 8282432), (64, 6729476), (104, 4141216), (127, 3391232), (128, 3364738), (208, 2070608), (254, 1695616), (256, 1682369), (416, 1035304), (508, 847808), (832, 517652), (1016, 423904), (1019, 422656), (1651, 260864), (1664, 258826), (2032, 211952), (2038, 211328), (3302, 130432), (3328, 129413), (4064, 105976), (4076, 105664), (6604, 65216), (8128, 52988), (8152, 52832), (13208, 32608), (13247, 32512), (16256, 26494), (16304, 26416)]