242893242

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{18979}}^1$

素因数の和:19072

約数の個数: 40

約数和(自身を含む): 551179200

約数和(自身を除く): 308285958

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 474, 711, 1422, 2133, 4266, 6399, 12798, 18979, 37958, 56937, 113874, 170811, 341622, 512433, 1024866, 1499341, 1537299, 2998682, 3074598, 4498023, 8996046, 13494069, 26988138, 40482207, 80964414, 121446621, 242893242]

約数ペア:

[(1, 242893242), (2, 121446621), (3, 80964414), (6, 40482207), (9, 26988138), (18, 13494069), (27, 8996046), (54, 4498023), (79, 3074598), (81, 2998682), (158, 1537299), (162, 1499341), (237, 1024866), (474, 512433), (711, 341622), (1422, 170811), (2133, 113874), (4266, 56937), (6399, 37958), (12798, 18979)]