239402826

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{4507}}^1$

素因数の和:4755

約数の個数: 48

約数和(自身を含む): 561191904

約数和(自身を除く): 321789078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 227, 234, 454, 681, 1362, 2043, 2951, 4086, 4507, 5902, 8853, 9014, 13521, 17706, 26559, 27042, 40563, 53118, 58591, 81126, 117182, 175773, 351546, 527319, 1023089, 1054638, 2046178, 3069267, 6138534, 9207801, 13300157, 18415602, 26600314, 39900471, 79800942, 119701413, 239402826]

約数ペア:

[(1, 239402826), (2, 119701413), (3, 79800942), (6, 39900471), (9, 26600314), (13, 18415602), (18, 13300157), (26, 9207801), (39, 6138534), (78, 3069267), (117, 2046178), (227, 1054638), (234, 1023089), (454, 527319), (681, 351546), (1362, 175773), (2043, 117182), (2951, 81126), (4086, 58591), (4507, 53118), (5902, 40563), (8853, 27042), (9014, 26559), (13521, 17706)]