340407792

素因数分解:

$2^4\times 3^3\times {\mathrm{787981}}^1$

素因数の和:787998

約数の個数: 40

約数和(自身を含む): 977097680

約数和(自身を除く): 636689888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 787981, 1575962, 2363943, 3151924, 4727886, 6303848, 7091829, 9455772, 12607696, 14183658, 18911544, 21275487, 28367316, 37823088, 42550974, 56734632, 85101948, 113469264, 170203896, 340407792]

約数ペア:

[(1, 340407792), (2, 170203896), (3, 113469264), (4, 85101948), (6, 56734632), (8, 42550974), (9, 37823088), (12, 28367316), (16, 21275487), (18, 18911544), (24, 14183658), (27, 12607696), (36, 9455772), (48, 7091829), (54, 6303848), (72, 4727886), (108, 3151924), (144, 2363943), (216, 1575962), (432, 787981)]