857320872

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1152313}}^1$

素因数の和:1152353

約数の個数: 32

約数和(自身を含む): 2212442880

約数和(自身を除く): 1355122008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 1152313, 2304626, 3456939, 4609252, 6913878, 9218504, 13827756, 27655512, 35721703, 71443406, 107165109, 142886812, 214330218, 285773624, 428660436, 857320872]

約数ペア:

[(1, 857320872), (2, 428660436), (3, 285773624), (4, 214330218), (6, 142886812), (8, 107165109), (12, 71443406), (24, 35721703), (31, 27655512), (62, 13827756), (93, 9218504), (124, 6913878), (186, 4609252), (248, 3456939), (372, 2304626), (744, 1152313)]