1857143352

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1\times {\mathrm{2153}}^1$

素因数の和:2572

約数の個数: 64

約数和(自身を含む): 4698132480

約数和(自身を除く): 2840989128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 283, 381, 508, 566, 762, 849, 1016, 1132, 1524, 1698, 2153, 2264, 3048, 3396, 4306, 6459, 6792, 8612, 12918, 17224, 25836, 35941, 51672, 71882, 107823, 143764, 215646, 273431, 287528, 431292, 546862, 609299, 820293, 862584, 1093724, 1218598, 1640586, 1827897, 2187448, 2437196, 3281172, 3655794, 4874392, 6562344, 7311588, 14623176, 77380973, 154761946, 232142919, 309523892, 464285838, 619047784, 928571676, 1857143352]

約数ペア:

[(1, 1857143352), (2, 928571676), (3, 619047784), (4, 464285838), (6, 309523892), (8, 232142919), (12, 154761946), (24, 77380973), (127, 14623176), (254, 7311588), (283, 6562344), (381, 4874392), (508, 3655794), (566, 3281172), (762, 2437196), (849, 2187448), (1016, 1827897), (1132, 1640586), (1524, 1218598), (1698, 1093724), (2153, 862584), (2264, 820293), (3048, 609299), (3396, 546862), (4306, 431292), (6459, 287528), (6792, 273431), (8612, 215646), (12918, 143764), (17224, 107823), (25836, 71882), (35941, 51672)]