254304882

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47251}}^1$

素因数の和:47295

約数の個数: 48

約数和(自身を含む): 619190208

約数和(自身を除く): 364885326

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 47251, 94502, 141753, 283506, 425259, 614263, 850518, 1086773, 1228526, 1842789, 2173546, 3260319, 3685578, 5528367, 6520638, 9780957, 11056734, 14128049, 19561914, 28256098, 42384147, 84768294, 127152441, 254304882]

約数ペア:

[(1, 254304882), (2, 127152441), (3, 84768294), (6, 42384147), (9, 28256098), (13, 19561914), (18, 14128049), (23, 11056734), (26, 9780957), (39, 6520638), (46, 5528367), (69, 3685578), (78, 3260319), (117, 2173546), (138, 1842789), (207, 1228526), (234, 1086773), (299, 850518), (414, 614263), (598, 425259), (897, 283506), (1794, 141753), (2691, 94502), (5382, 47251)]