388679952

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{152783}}^1$

素因数の和:152847

約数の個数: 40

約数和(自身を含む): 1023041664

約数和(自身を除く): 634361712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 152783, 305566, 458349, 611132, 916698, 1222264, 1833396, 2444528, 3666792, 7333584, 8097499, 16194998, 24292497, 32389996, 48584994, 64779992, 97169988, 129559984, 194339976, 388679952]

約数ペア:

[(1, 388679952), (2, 194339976), (3, 129559984), (4, 97169988), (6, 64779992), (8, 48584994), (12, 32389996), (16, 24292497), (24, 16194998), (48, 8097499), (53, 7333584), (106, 3666792), (159, 2444528), (212, 1833396), (318, 1222264), (424, 916698), (636, 611132), (848, 458349), (1272, 305566), (2544, 152783)]