643364004

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{6917}}^1$

素因数の和:7284

約数の個数: 48

約数和(自身を含む): 1571326848

約数和(自身を除く): 927962844

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 337, 674, 1011, 1348, 2022, 4044, 6917, 7751, 13834, 15502, 20751, 23253, 27668, 31004, 41502, 46506, 83004, 93012, 159091, 318182, 477273, 636364, 954546, 1909092, 2331029, 4662058, 6993087, 9324116, 13986174, 27972348, 53613667, 107227334, 160841001, 214454668, 321682002, 643364004]

約数ペア:

[(1, 643364004), (2, 321682002), (3, 214454668), (4, 160841001), (6, 107227334), (12, 53613667), (23, 27972348), (46, 13986174), (69, 9324116), (92, 6993087), (138, 4662058), (276, 2331029), (337, 1909092), (674, 954546), (1011, 636364), (1348, 477273), (2022, 318182), (4044, 159091), (6917, 93012), (7751, 83004), (13834, 46506), (15502, 41502), (20751, 31004), (23253, 27668)]