345229908

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{6481}}^1$

素因数の和:6704

約数の個数: 48

約数和(自身を含む): 845045376

約数和(自身を除く): 499815468

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 193, 276, 386, 579, 772, 1158, 2316, 4439, 6481, 8878, 12962, 13317, 17756, 19443, 25924, 26634, 38886, 53268, 77772, 149063, 298126, 447189, 596252, 894378, 1250833, 1788756, 2501666, 3752499, 5003332, 7504998, 15009996, 28769159, 57538318, 86307477, 115076636, 172614954, 345229908]

約数ペア:

[(1, 345229908), (2, 172614954), (3, 115076636), (4, 86307477), (6, 57538318), (12, 28769159), (23, 15009996), (46, 7504998), (69, 5003332), (92, 3752499), (138, 2501666), (193, 1788756), (276, 1250833), (386, 894378), (579, 596252), (772, 447189), (1158, 298126), (2316, 149063), (4439, 77772), (6481, 53268), (8878, 38886), (12962, 26634), (13317, 25924), (17756, 19443)]