281007228

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{121333}}^1$

素因数の和:121533

約数の個数: 24

約数和(自身を含む): 659086288

約数和(自身を除く): 378079060

約数列:

[1, 2, 3, 4, 6, 12, 193, 386, 579, 772, 1158, 2316, 121333, 242666, 363999, 485332, 727998, 1455996, 23417269, 46834538, 70251807, 93669076, 140503614, 281007228]

約数ペア:

[(1, 281007228), (2, 140503614), (3, 93669076), (4, 70251807), (6, 46834538), (12, 23417269), (193, 1455996), (386, 727998), (579, 485332), (772, 363999), (1158, 242666), (2316, 121333)]