215540844

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1\times {\mathrm{607}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 509902848

約数和(自身を除く): 294362004

約数列:

[1, 2, 3, 4, 6, 12, 127, 233, 254, 381, 466, 508, 607, 699, 762, 932, 1214, 1398, 1524, 1821, 2428, 2796, 3642, 7284, 29591, 59182, 77089, 88773, 118364, 141431, 154178, 177546, 231267, 282862, 308356, 355092, 424293, 462534, 565724, 848586, 925068, 1697172, 17961737, 35923474, 53885211, 71846948, 107770422, 215540844]

約数ペア:

[(1, 215540844), (2, 107770422), (3, 71846948), (4, 53885211), (6, 35923474), (12, 17961737), (127, 1697172), (233, 925068), (254, 848586), (381, 565724), (466, 462534), (508, 424293), (607, 355092), (699, 308356), (762, 282862), (932, 231267), (1214, 177546), (1398, 154178), (1524, 141431), (1821, 118364), (2428, 88773), (2796, 77089), (3642, 59182), (7284, 29591)]