123784657912

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{6329}}^1\times {\mathrm{5569}}^1$

素因数の和:12343

約数の個数: 32

約数和(自身を含む): 232703460000

約数和(自身を除く): 108918802088

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 5569, 6329, 11138, 12658, 22276, 25316, 44552, 50632, 2444791, 2778431, 4889582, 5556862, 9779164, 11113724, 19558328, 22227448, 35246201, 70492402, 140984804, 281969608, 15473082239, 30946164478, 61892328956, 123784657912]

約数ペア:

[(1, 123784657912), (2, 61892328956), (4, 30946164478), (8, 15473082239), (439, 281969608), (878, 140984804), (1756, 70492402), (3512, 35246201), (5569, 22227448), (6329, 19558328), (11138, 11113724), (12658, 9779164), (22276, 5556862), (25316, 4889582), (44552, 2778431), (50632, 2444791)]