7870687998

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1\times {\mathrm{2011}}^1$

素因数の和:2477

約数の個数: 64

約数和(自身を含む): 16688332800

約数和(自身を除く): 8817644802

約数列:

[1, 2, 3, 6, 23, 46, 69, 79, 138, 158, 237, 359, 474, 718, 1077, 1817, 2011, 2154, 3634, 4022, 5451, 6033, 8257, 10902, 12066, 16514, 24771, 28361, 46253, 49542, 56722, 85083, 92506, 138759, 158869, 170166, 277518, 317738, 476607, 652303, 721949, 953214, 1304606, 1443898, 1956909, 2165847, 3653987, 3913818, 4331694, 7307974, 10961961, 16604827, 21923922, 33209654, 49814481, 57033971, 99628962, 114067942, 171101913, 342203826, 1311781333, 2623562666, 3935343999, 7870687998]

約数ペア:

[(1, 7870687998), (2, 3935343999), (3, 2623562666), (6, 1311781333), (23, 342203826), (46, 171101913), (69, 114067942), (79, 99628962), (138, 57033971), (158, 49814481), (237, 33209654), (359, 21923922), (474, 16604827), (718, 10961961), (1077, 7307974), (1817, 4331694), (2011, 3913818), (2154, 3653987), (3634, 2165847), (4022, 1956909), (5451, 1443898), (6033, 1304606), (8257, 953214), (10902, 721949), (12066, 652303), (16514, 476607), (24771, 317738), (28361, 277518), (46253, 170166), (49542, 158869), (56722, 138759), (85083, 92506)]