320460924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{5521}}^1$

素因数の和:6226

約数の個数: 48

約数和(自身を含む): 855954176

約数和(自身を除く): 535493252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 691, 1382, 2073, 2764, 4146, 4837, 5521, 8292, 9674, 11042, 14511, 16563, 19348, 22084, 29022, 33126, 38647, 58044, 66252, 77294, 115941, 154588, 231882, 463764, 3815011, 7630022, 11445033, 15260044, 22890066, 26705077, 45780132, 53410154, 80115231, 106820308, 160230462, 320460924]

約数ペア:

[(1, 320460924), (2, 160230462), (3, 106820308), (4, 80115231), (6, 53410154), (7, 45780132), (12, 26705077), (14, 22890066), (21, 15260044), (28, 11445033), (42, 7630022), (84, 3815011), (691, 463764), (1382, 231882), (2073, 154588), (2764, 115941), (4146, 77294), (4837, 66252), (5521, 58044), (8292, 38647), (9674, 33126), (11042, 29022), (14511, 22084), (16563, 19348)]