1260435604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 2458239840

約数和(自身を除く): 1197804236

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 107, 214, 293, 428, 437, 529, 586, 874, 1058, 1172, 1748, 2033, 2116, 2461, 4066, 4922, 5567, 6739, 8132, 9844, 10051, 11134, 13478, 20102, 22268, 26956, 31351, 40204, 46759, 56603, 62702, 93518, 113206, 125404, 128041, 154997, 187036, 226412, 256082, 309994, 512164, 595669, 619988, 721073, 1075457, 1191338, 1442146, 2150914, 2382676, 2884292, 2944943, 4301828, 5889886, 11779772, 13700387, 16584679, 27400774, 33169358, 54801548, 66338716, 315108901, 630217802, 1260435604]

約数ペア:

[(1, 1260435604), (2, 630217802), (4, 315108901), (19, 66338716), (23, 54801548), (38, 33169358), (46, 27400774), (76, 16584679), (92, 13700387), (107, 11779772), (214, 5889886), (293, 4301828), (428, 2944943), (437, 2884292), (529, 2382676), (586, 2150914), (874, 1442146), (1058, 1191338), (1172, 1075457), (1748, 721073), (2033, 619988), (2116, 595669), (2461, 512164), (4066, 309994), (4922, 256082), (5567, 226412), (6739, 187036), (8132, 154997), (9844, 128041), (10051, 125404), (11134, 113206), (13478, 93518), (20102, 62702), (22268, 56603), (26956, 46759), (31351, 40204)]