488669094

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:682

約数の個数: 72

約数和(自身を含む): 1126906560

約数和(自身を除く): 638237466

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 157, 171, 314, 342, 361, 471, 479, 722, 942, 958, 1083, 1413, 1437, 2166, 2826, 2874, 2983, 3249, 4311, 5966, 6498, 8622, 8949, 9101, 17898, 18202, 26847, 27303, 53694, 54606, 56677, 75203, 81909, 113354, 150406, 163818, 170031, 172919, 225609, 340062, 345838, 451218, 510093, 518757, 676827, 1020186, 1037514, 1353654, 1428857, 1556271, 2857714, 3112542, 4286571, 8573142, 12859713, 25719426, 27148283, 54296566, 81444849, 162889698, 244334547, 488669094]

約数ペア:

[(1, 488669094), (2, 244334547), (3, 162889698), (6, 81444849), (9, 54296566), (18, 27148283), (19, 25719426), (38, 12859713), (57, 8573142), (114, 4286571), (157, 3112542), (171, 2857714), (314, 1556271), (342, 1428857), (361, 1353654), (471, 1037514), (479, 1020186), (722, 676827), (942, 518757), (958, 510093), (1083, 451218), (1413, 345838), (1437, 340062), (2166, 225609), (2826, 172919), (2874, 170031), (2983, 163818), (3249, 150406), (4311, 113354), (5966, 81909), (6498, 75203), (8622, 56677), (8949, 54606), (9101, 53694), (17898, 27303), (18202, 26847)]