291225024

素因数分解:

$2^6\times 3^3\times {\mathrm{168533}}^1$

素因数の和:168554

約数の個数: 56

約数和(自身を含む): 856152720

約数和(自身を除く): 564927696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 168533, 337066, 505599, 674132, 1011198, 1348264, 1516797, 2022396, 2696528, 3033594, 4044792, 4550391, 5393056, 6067188, 8089584, 9100782, 10786112, 12134376, 16179168, 18201564, 24268752, 32358336, 36403128, 48537504, 72806256, 97075008, 145612512, 291225024]

約数ペア:

[(1, 291225024), (2, 145612512), (3, 97075008), (4, 72806256), (6, 48537504), (8, 36403128), (9, 32358336), (12, 24268752), (16, 18201564), (18, 16179168), (24, 12134376), (27, 10786112), (32, 9100782), (36, 8089584), (48, 6067188), (54, 5393056), (64, 4550391), (72, 4044792), (96, 3033594), (108, 2696528), (144, 2022396), (192, 1516797), (216, 1348264), (288, 1011198), (432, 674132), (576, 505599), (864, 337066), (1728, 168533)]