810707128

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{57221}}^1$

素因数の和:57268

約数の個数: 64

約数和(自身を含む): 1977592320

約数和(自身を除く): 1166885192

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 253, 308, 322, 506, 616, 644, 1012, 1288, 1771, 2024, 3542, 7084, 14168, 57221, 114442, 228884, 400547, 457768, 629431, 801094, 1258862, 1316083, 1602188, 2517724, 2632166, 3204376, 4406017, 5035448, 5264332, 8812034, 9212581, 10528664, 14476913, 17624068, 18425162, 28953826, 35248136, 36850324, 57907652, 73700648, 101338391, 115815304, 202676782, 405353564, 810707128]

約数ペア:

[(1, 810707128), (2, 405353564), (4, 202676782), (7, 115815304), (8, 101338391), (11, 73700648), (14, 57907652), (22, 36850324), (23, 35248136), (28, 28953826), (44, 18425162), (46, 17624068), (56, 14476913), (77, 10528664), (88, 9212581), (92, 8812034), (154, 5264332), (161, 5035448), (184, 4406017), (253, 3204376), (308, 2632166), (322, 2517724), (506, 1602188), (616, 1316083), (644, 1258862), (1012, 801094), (1288, 629431), (1771, 457768), (2024, 400547), (3542, 228884), (7084, 114442), (14168, 57221)]