396479856

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{155849}}^1$

素因数の和:155913

約数の個数: 40

約数和(自身を含む): 1043571600

約数和(自身を除く): 647091744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 155849, 311698, 467547, 623396, 935094, 1246792, 1870188, 2493584, 3740376, 7480752, 8259997, 16519994, 24779991, 33039988, 49559982, 66079976, 99119964, 132159952, 198239928, 396479856]

約数ペア:

[(1, 396479856), (2, 198239928), (3, 132159952), (4, 99119964), (6, 66079976), (8, 49559982), (12, 33039988), (16, 24779991), (24, 16519994), (48, 8259997), (53, 7480752), (106, 3740376), (159, 2493584), (212, 1870188), (318, 1246792), (424, 935094), (636, 623396), (848, 467547), (1272, 311698), (2544, 155849)]