243389406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{5107}}^1$

素因数の和:5185

約数の個数: 48

約数和(自身を含む): 538424064

約数和(自身を除く): 295034658

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 169, 282, 338, 507, 611, 1014, 1222, 1833, 3666, 5107, 7943, 10214, 15321, 15886, 23829, 30642, 47658, 66391, 132782, 199173, 240029, 398346, 480058, 720087, 863083, 1440174, 1726166, 2589249, 3120377, 5178498, 6240754, 9361131, 18722262, 40564901, 81129802, 121694703, 243389406]

約数ペア:

[(1, 243389406), (2, 121694703), (3, 81129802), (6, 40564901), (13, 18722262), (26, 9361131), (39, 6240754), (47, 5178498), (78, 3120377), (94, 2589249), (141, 1726166), (169, 1440174), (282, 863083), (338, 720087), (507, 480058), (611, 398346), (1014, 240029), (1222, 199173), (1833, 132782), (3666, 66391), (5107, 47658), (7943, 30642), (10214, 23829), (15321, 15886)]