242938488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{16567}}^1$

素因数の和:16636

約数の個数: 64

約数和(自身を含む): 668021760

約数和(自身を除く): 425083272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1222, 1833, 2444, 3666, 4888, 7332, 14664, 16567, 33134, 49701, 66268, 99402, 132536, 198804, 215371, 397608, 430742, 646113, 778649, 861484, 1292226, 1557298, 1722968, 2335947, 2584452, 3114596, 4671894, 5168904, 6229192, 9343788, 10122437, 18687576, 20244874, 30367311, 40489748, 60734622, 80979496, 121469244, 242938488]

約数ペア:

[(1, 242938488), (2, 121469244), (3, 80979496), (4, 60734622), (6, 40489748), (8, 30367311), (12, 20244874), (13, 18687576), (24, 10122437), (26, 9343788), (39, 6229192), (47, 5168904), (52, 4671894), (78, 3114596), (94, 2584452), (104, 2335947), (141, 1722968), (156, 1557298), (188, 1292226), (282, 861484), (312, 778649), (376, 646113), (564, 430742), (611, 397608), (1128, 215371), (1222, 198804), (1833, 132536), (2444, 99402), (3666, 66268), (4888, 49701), (7332, 33134), (14664, 16567)]