565068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^2$

素因数の和:83

約数の個数: 54

約数和(自身を含む): 1584828

約数和(自身を除く): 1019760

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 961, 1302, 1519, 1922, 2604, 2883, 3038, 3844, 4557, 5766, 6076, 6727, 9114, 11532, 13454, 18228, 20181, 26908, 40362, 47089, 80724, 94178, 141267, 188356, 282534, 565068]

約数ペア:

[(1, 565068), (2, 282534), (3, 188356), (4, 141267), (6, 94178), (7, 80724), (12, 47089), (14, 40362), (21, 26908), (28, 20181), (31, 18228), (42, 13454), (49, 11532), (62, 9114), (84, 6727), (93, 6076), (98, 5766), (124, 4557), (147, 3844), (186, 3038), (196, 2883), (217, 2604), (294, 1922), (372, 1519), (434, 1302), (588, 961), (651, 868)]