740412

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 36

約数和(自身を含む): 1897896

約数和(自身を除く): 1157484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 157, 262, 314, 393, 471, 524, 628, 786, 942, 1179, 1413, 1572, 1884, 2358, 2826, 4716, 5652, 20567, 41134, 61701, 82268, 123402, 185103, 246804, 370206, 740412]

約数ペア:

[(1, 740412), (2, 370206), (3, 246804), (4, 185103), (6, 123402), (9, 82268), (12, 61701), (18, 41134), (36, 20567), (131, 5652), (157, 4716), (262, 2826), (314, 2358), (393, 1884), (471, 1572), (524, 1413), (628, 1179), (786, 942)]