804979604

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4127}}^1$

素因数の和:4197

約数の個数: 72

約数和(自身を含む): 1721739264

約数和(自身を除く): 916759660

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 121, 124, 143, 242, 286, 341, 403, 484, 572, 682, 806, 1364, 1573, 1612, 3146, 3751, 4127, 4433, 6292, 7502, 8254, 8866, 15004, 16508, 17732, 45397, 48763, 53651, 90794, 97526, 107302, 127937, 181588, 195052, 214604, 255874, 499367, 511748, 590161, 998734, 1180322, 1407307, 1663181, 1997468, 2360644, 2814614, 3326362, 5629228, 6491771, 6652724, 12983542, 15480377, 18294991, 25967084, 30960754, 36589982, 61921508, 73179964, 201244901, 402489802, 804979604]

約数ペア:

[(1, 804979604), (2, 402489802), (4, 201244901), (11, 73179964), (13, 61921508), (22, 36589982), (26, 30960754), (31, 25967084), (44, 18294991), (52, 15480377), (62, 12983542), (121, 6652724), (124, 6491771), (143, 5629228), (242, 3326362), (286, 2814614), (341, 2360644), (403, 1997468), (484, 1663181), (572, 1407307), (682, 1180322), (806, 998734), (1364, 590161), (1573, 511748), (1612, 499367), (3146, 255874), (3751, 214604), (4127, 195052), (4433, 181588), (6292, 127937), (7502, 107302), (8254, 97526), (8866, 90794), (15004, 53651), (16508, 48763), (17732, 45397)]