791566188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{31307}}^1$

素因数の和:31371

約数の個数: 72

約数和(自身を含む): 2198572992

約数和(自身を除く): 1407006804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 6321, 8428, 12642, 25284, 31307, 62614, 93921, 125228, 187842, 219149, 375684, 438298, 657447, 876596, 1314894, 1346201, 1534043, 2629788, 2692402, 3068086, 4038603, 4602129, 5384804, 6136172, 8077206, 9204258, 9423407, 16154412, 18408516, 18846814, 28270221, 37693628, 56540442, 65963849, 113080884, 131927698, 197891547, 263855396, 395783094, 791566188]

約数ペア:

[(1, 791566188), (2, 395783094), (3, 263855396), (4, 197891547), (6, 131927698), (7, 113080884), (12, 65963849), (14, 56540442), (21, 37693628), (28, 28270221), (42, 18846814), (43, 18408516), (49, 16154412), (84, 9423407), (86, 9204258), (98, 8077206), (129, 6136172), (147, 5384804), (172, 4602129), (196, 4038603), (258, 3068086), (294, 2692402), (301, 2629788), (516, 1534043), (588, 1346201), (602, 1314894), (903, 876596), (1204, 657447), (1806, 438298), (2107, 375684), (3612, 219149), (4214, 187842), (6321, 125228), (8428, 93921), (12642, 62614), (25284, 31307)]