743867284

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{499}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 1375920000

約数和(自身を除く): 632052716

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 181, 284, 362, 499, 724, 998, 1996, 2059, 4118, 5249, 8236, 10498, 12851, 14471, 20996, 25702, 28942, 35429, 51404, 57884, 70858, 90319, 141716, 180638, 361276, 372679, 745358, 1027441, 1490716, 2054882, 2619251, 4109764, 5238502, 6412649, 10477004, 12825298, 25650596, 185966821, 371933642, 743867284]

約数ペア:

[(1, 743867284), (2, 371933642), (4, 185966821), (29, 25650596), (58, 12825298), (71, 10477004), (116, 6412649), (142, 5238502), (181, 4109764), (284, 2619251), (362, 2054882), (499, 1490716), (724, 1027441), (998, 745358), (1996, 372679), (2059, 361276), (4118, 180638), (5249, 141716), (8236, 90319), (10498, 70858), (12851, 57884), (14471, 51404), (20996, 35429), (25702, 28942)]