768215682

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{88729}}^1$

素因数の和:88787

約数の個数: 48

約数和(自身を含む): 1840970040

約数和(自身を除く): 1072754358

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 88729, 177458, 266187, 532374, 798561, 1153477, 1597122, 2306954, 3282973, 3460431, 6565946, 6920862, 9848919, 10381293, 19697838, 20762586, 29546757, 42678649, 59093514, 85357298, 128035947, 256071894, 384107841, 768215682]

約数ペア:

[(1, 768215682), (2, 384107841), (3, 256071894), (6, 128035947), (9, 85357298), (13, 59093514), (18, 42678649), (26, 29546757), (37, 20762586), (39, 19697838), (74, 10381293), (78, 9848919), (111, 6920862), (117, 6565946), (222, 3460431), (234, 3282973), (333, 2306954), (481, 1597122), (666, 1153477), (962, 798561), (1443, 532374), (2886, 266187), (4329, 177458), (8658, 88729)]