774951504

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{1223}}^1$

素因数の和:1584

約数の個数: 80

約数和(自身を含む): 2056868352

約数和(自身を除く): 1281916848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 307, 344, 516, 614, 688, 921, 1032, 1223, 1228, 1842, 2064, 2446, 2456, 3669, 3684, 4892, 4912, 7338, 7368, 9784, 13201, 14676, 14736, 19568, 26402, 29352, 39603, 52589, 52804, 58704, 79206, 105178, 105608, 157767, 158412, 210356, 211216, 315534, 316824, 375461, 420712, 631068, 633648, 750922, 841424, 1126383, 1262136, 1501844, 2252766, 2524272, 3003688, 4505532, 6007376, 9011064, 16144823, 18022128, 32289646, 48434469, 64579292, 96868938, 129158584, 193737876, 258317168, 387475752, 774951504]

約数ペア:

[(1, 774951504), (2, 387475752), (3, 258317168), (4, 193737876), (6, 129158584), (8, 96868938), (12, 64579292), (16, 48434469), (24, 32289646), (43, 18022128), (48, 16144823), (86, 9011064), (129, 6007376), (172, 4505532), (258, 3003688), (307, 2524272), (344, 2252766), (516, 1501844), (614, 1262136), (688, 1126383), (921, 841424), (1032, 750922), (1223, 633648), (1228, 631068), (1842, 420712), (2064, 375461), (2446, 316824), (2456, 315534), (3669, 211216), (3684, 210356), (4892, 158412), (4912, 157767), (7338, 105608), (7368, 105178), (9784, 79206), (13201, 58704), (14676, 52804), (14736, 52589), (19568, 39603), (26402, 29352)]