271874512

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{186727}}^1$

素因数の和:186755

約数の個数: 40

約数和(自身を含む): 648319616

約数和(自身を除く): 376445104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 186727, 373454, 746908, 1307089, 1493816, 2427451, 2614178, 2987632, 4854902, 5228356, 9709804, 10456712, 16992157, 19419608, 20913424, 33984314, 38839216, 67968628, 135937256, 271874512]

約数ペア:

[(1, 271874512), (2, 135937256), (4, 67968628), (7, 38839216), (8, 33984314), (13, 20913424), (14, 19419608), (16, 16992157), (26, 10456712), (28, 9709804), (52, 5228356), (56, 4854902), (91, 2987632), (104, 2614178), (112, 2427451), (182, 1493816), (208, 1307089), (364, 746908), (728, 373454), (1456, 186727)]