780770136

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{613813}}^1$

素因数の和:613875

約数の個数: 32

約数和(自身を含む): 1988757360

約数和(自身を除く): 1207987224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 613813, 1227626, 1841439, 2455252, 3682878, 4910504, 7365756, 14731512, 32532089, 65064178, 97596267, 130128356, 195192534, 260256712, 390385068, 780770136]

約数ペア:

[(1, 780770136), (2, 390385068), (3, 260256712), (4, 195192534), (6, 130128356), (8, 97596267), (12, 65064178), (24, 32532089), (53, 14731512), (106, 7365756), (159, 4910504), (212, 3682878), (318, 2455252), (424, 1841439), (636, 1227626), (1272, 613813)]