408528076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{827}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 795674880

約数和(自身を除く): 387146804

約数列:

[1, 2, 4, 11, 22, 44, 103, 109, 206, 218, 412, 436, 827, 1133, 1199, 1654, 2266, 2398, 3308, 4532, 4796, 9097, 11227, 18194, 22454, 36388, 44908, 85181, 90143, 123497, 170362, 180286, 246994, 340724, 360572, 493988, 936991, 991573, 1873982, 1983146, 3747964, 3966292, 9284729, 18569458, 37138916, 102132019, 204264038, 408528076]

約数ペア:

[(1, 408528076), (2, 204264038), (4, 102132019), (11, 37138916), (22, 18569458), (44, 9284729), (103, 3966292), (109, 3747964), (206, 1983146), (218, 1873982), (412, 991573), (436, 936991), (827, 493988), (1133, 360572), (1199, 340724), (1654, 246994), (2266, 180286), (2398, 170362), (3308, 123497), (4532, 90143), (4796, 85181), (9097, 44908), (11227, 36388), (18194, 22454)]