977709708

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{431}}^1\times {\mathrm{1033}}^1$

素因数の和:1535

約数の個数: 72

約数和(自身を含む): 2520213696

約数和(自身を除く): 1542503988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 431, 549, 732, 862, 1033, 1098, 1293, 1724, 2066, 2196, 2586, 3099, 3879, 4132, 5172, 6198, 7758, 9297, 12396, 15516, 18594, 26291, 37188, 52582, 63013, 78873, 105164, 126026, 157746, 189039, 236619, 252052, 315492, 378078, 445223, 473238, 567117, 756156, 890446, 946476, 1134234, 1335669, 1780892, 2268468, 2671338, 4007007, 5342676, 8014014, 16028028, 27158603, 54317206, 81475809, 108634412, 162951618, 244427427, 325903236, 488854854, 977709708]

約数ペア:

[(1, 977709708), (2, 488854854), (3, 325903236), (4, 244427427), (6, 162951618), (9, 108634412), (12, 81475809), (18, 54317206), (36, 27158603), (61, 16028028), (122, 8014014), (183, 5342676), (244, 4007007), (366, 2671338), (431, 2268468), (549, 1780892), (732, 1335669), (862, 1134234), (1033, 946476), (1098, 890446), (1293, 756156), (1724, 567117), (2066, 473238), (2196, 445223), (2586, 378078), (3099, 315492), (3879, 252052), (4132, 236619), (5172, 189039), (6198, 157746), (7758, 126026), (9297, 105164), (12396, 78873), (15516, 63013), (18594, 52582), (26291, 37188)]