428857224

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{576421}}^1$

素因数の和:576461

約数の個数: 32

約数和(自身を含む): 1106730240

約数和(自身を除く): 677873016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 576421, 1152842, 1729263, 2305684, 3458526, 4611368, 6917052, 13834104, 17869051, 35738102, 53607153, 71476204, 107214306, 142952408, 214428612, 428857224]

約数ペア:

[(1, 428857224), (2, 214428612), (3, 142952408), (4, 107214306), (6, 71476204), (8, 53607153), (12, 35738102), (24, 17869051), (31, 13834104), (62, 6917052), (93, 4611368), (124, 3458526), (186, 2305684), (248, 1729263), (372, 1152842), (744, 576421)]