215526468

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{1051}}^1$

素因数の和:1824

約数の個数: 48

約数和(自身を含む): 525966336

約数和(自身を除く): 310439868

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 743, 1051, 1486, 2102, 2229, 2972, 3153, 4204, 4458, 6306, 8916, 12612, 17089, 24173, 34178, 48346, 51267, 68356, 72519, 96692, 102534, 145038, 205068, 290076, 780893, 1561786, 2342679, 3123572, 4685358, 9370716, 17960539, 35921078, 53881617, 71842156, 107763234, 215526468]

約数ペア:

[(1, 215526468), (2, 107763234), (3, 71842156), (4, 53881617), (6, 35921078), (12, 17960539), (23, 9370716), (46, 4685358), (69, 3123572), (92, 2342679), (138, 1561786), (276, 780893), (743, 290076), (1051, 205068), (1486, 145038), (2102, 102534), (2229, 96692), (2972, 72519), (3153, 68356), (4204, 51267), (4458, 48346), (6306, 34178), (8916, 24173), (12612, 17089)]