231084308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{33413}}^1$

素因数の和:33456

約数の個数: 48

約数和(自身を含む): 523931520

約数和(自身を除く): 292847212

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 33413, 66826, 133652, 233891, 434369, 467782, 634847, 868738, 935564, 1269694, 1737476, 2539388, 3040583, 4443929, 6081166, 8253011, 8887858, 12162332, 16506022, 17775716, 33012044, 57771077, 115542154, 231084308]

約数ペア:

[(1, 231084308), (2, 115542154), (4, 57771077), (7, 33012044), (13, 17775716), (14, 16506022), (19, 12162332), (26, 8887858), (28, 8253011), (38, 6081166), (52, 4443929), (76, 3040583), (91, 2539388), (133, 1737476), (182, 1269694), (247, 935564), (266, 868738), (364, 634847), (494, 467782), (532, 434369), (988, 233891), (1729, 133652), (3458, 66826), (6916, 33413)]