243347636

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{2111}}^1$

素因数の和:2324

約数の個数: 48

約数和(自身を含む): 510935040

約数和(自身を除く): 267587404

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 179, 322, 358, 644, 716, 1253, 2111, 2506, 4117, 4222, 5012, 8234, 8444, 14777, 16468, 28819, 29554, 48553, 57638, 59108, 97106, 115276, 194212, 339871, 377869, 679742, 755738, 1359484, 1511476, 2645083, 5290166, 8690987, 10580332, 17381974, 34763948, 60836909, 121673818, 243347636]

約数ペア:

[(1, 243347636), (2, 121673818), (4, 60836909), (7, 34763948), (14, 17381974), (23, 10580332), (28, 8690987), (46, 5290166), (92, 2645083), (161, 1511476), (179, 1359484), (322, 755738), (358, 679742), (644, 377869), (716, 339871), (1253, 194212), (2111, 115276), (2506, 97106), (4117, 59108), (4222, 57638), (5012, 48553), (8234, 29554), (8444, 28819), (14777, 16468)]