387940368

素因数分解:

$2^4\times 3^1\times {\mathrm{419}}^1\times {\mathrm{19289}}^1$

素因数の和:19719

約数の個数: 40

約数和(自身を含む): 1004623200

約数和(自身を除く): 616682832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419, 838, 1257, 1676, 2514, 3352, 5028, 6704, 10056, 19289, 20112, 38578, 57867, 77156, 115734, 154312, 231468, 308624, 462936, 925872, 8082091, 16164182, 24246273, 32328364, 48492546, 64656728, 96985092, 129313456, 193970184, 387940368]

約数ペア:

[(1, 387940368), (2, 193970184), (3, 129313456), (4, 96985092), (6, 64656728), (8, 48492546), (12, 32328364), (16, 24246273), (24, 16164182), (48, 8082091), (419, 925872), (838, 462936), (1257, 308624), (1676, 231468), (2514, 154312), (3352, 115734), (5028, 77156), (6704, 57867), (10056, 38578), (19289, 20112)]