242571984

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{219721}}^1$

素因数の和:219755

約数の個数: 40

約数和(自身を含む): 653892672

約数和(自身を除く): 411320688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 219721, 439442, 659163, 878884, 1318326, 1757768, 2636652, 3515536, 5053583, 5273304, 10107166, 10546608, 15160749, 20214332, 30321498, 40428664, 60642996, 80857328, 121285992, 242571984]

約数ペア:

[(1, 242571984), (2, 121285992), (3, 80857328), (4, 60642996), (6, 40428664), (8, 30321498), (12, 20214332), (16, 15160749), (23, 10546608), (24, 10107166), (46, 5273304), (48, 5053583), (69, 3515536), (92, 2636652), (138, 1757768), (184, 1318326), (276, 878884), (368, 659163), (552, 439442), (1104, 219721)]