280120807866

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{1461749}}^1$

素因数の和:1461855

約数の個数: 48

約数和(自身を含む): 604462860000

約数和(自身を除く): 324342052134

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 1681, 2337, 3362, 4674, 5043, 10086, 31939, 63878, 95817, 191634, 1461749, 2923498, 4385247, 8770494, 27773231, 55546462, 59931709, 83319693, 119863418, 166639386, 179795127, 359590254, 1138702471, 2277404942, 2457200069, 3416107413, 4914400138, 6832214826, 7371600207, 14743200414, 46686801311, 93373602622, 140060403933, 280120807866]

約数ペア:

[(1, 280120807866), (2, 140060403933), (3, 93373602622), (6, 46686801311), (19, 14743200414), (38, 7371600207), (41, 6832214826), (57, 4914400138), (82, 3416107413), (114, 2457200069), (123, 2277404942), (246, 1138702471), (779, 359590254), (1558, 179795127), (1681, 166639386), (2337, 119863418), (3362, 83319693), (4674, 59931709), (5043, 55546462), (10086, 27773231), (31939, 8770494), (63878, 4385247), (95817, 2923498), (191634, 1461749)]