281628096

素因数分解:

$2^6\times 3^1\times {\mathrm{109}}^1\times {\mathrm{13457}}^1$

素因数の和:13581

約数の個数: 56

約数和(自身を含む): 752033040

約数和(自身を除く): 470404944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 192, 218, 327, 436, 654, 872, 1308, 1744, 2616, 3488, 5232, 6976, 10464, 13457, 20928, 26914, 40371, 53828, 80742, 107656, 161484, 215312, 322968, 430624, 645936, 861248, 1291872, 1466813, 2583744, 2933626, 4400439, 5867252, 8800878, 11734504, 17601756, 23469008, 35203512, 46938016, 70407024, 93876032, 140814048, 281628096]

約数ペア:

[(1, 281628096), (2, 140814048), (3, 93876032), (4, 70407024), (6, 46938016), (8, 35203512), (12, 23469008), (16, 17601756), (24, 11734504), (32, 8800878), (48, 5867252), (64, 4400439), (96, 2933626), (109, 2583744), (192, 1466813), (218, 1291872), (327, 861248), (436, 645936), (654, 430624), (872, 322968), (1308, 215312), (1744, 161484), (2616, 107656), (3488, 80742), (5232, 53828), (6976, 40371), (10464, 26914), (13457, 20928)]