507509226

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{521}}^1\times {\mathrm{859}}^1$

素因数の和:1401

約数の個数: 80

約数和(自身を含む): 1303663680

約数和(自身を除く): 796154454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 521, 567, 859, 1042, 1134, 1563, 1718, 2577, 3126, 3647, 4689, 5154, 6013, 7294, 7731, 9378, 10941, 12026, 14067, 15462, 18039, 21882, 23193, 28134, 32823, 36078, 42201, 46386, 54117, 65646, 69579, 84402, 98469, 108234, 139158, 162351, 196938, 295407, 324702, 447539, 487053, 590814, 895078, 974106, 1342617, 2685234, 3132773, 4027851, 6265546, 8055702, 9398319, 12083553, 18796638, 24167106, 28194957, 36250659, 56389914, 72501318, 84584871, 169169742, 253754613, 507509226]

約数ペア:

[(1, 507509226), (2, 253754613), (3, 169169742), (6, 84584871), (7, 72501318), (9, 56389914), (14, 36250659), (18, 28194957), (21, 24167106), (27, 18796638), (42, 12083553), (54, 9398319), (63, 8055702), (81, 6265546), (126, 4027851), (162, 3132773), (189, 2685234), (378, 1342617), (521, 974106), (567, 895078), (859, 590814), (1042, 487053), (1134, 447539), (1563, 324702), (1718, 295407), (2577, 196938), (3126, 162351), (3647, 139158), (4689, 108234), (5154, 98469), (6013, 84402), (7294, 69579), (7731, 65646), (9378, 54117), (10941, 46386), (12026, 42201), (14067, 36078), (15462, 32823), (18039, 28134), (21882, 23193)]