320464914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{7151}}^1$

素因数の和:7271

約数の個数: 64

約数和(自身を含む): 807432192

約数和(自身を除く): 486967278

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 97, 154, 194, 231, 291, 462, 582, 679, 1067, 1358, 2037, 2134, 3201, 4074, 6402, 7151, 7469, 14302, 14938, 21453, 22407, 42906, 44814, 50057, 78661, 100114, 150171, 157322, 235983, 300342, 471966, 550627, 693647, 1101254, 1387294, 1651881, 2080941, 3303762, 4161882, 4855529, 7630117, 9711058, 14566587, 15260234, 22890351, 29133174, 45780702, 53410819, 106821638, 160232457, 320464914]

約数ペア:

[(1, 320464914), (2, 160232457), (3, 106821638), (6, 53410819), (7, 45780702), (11, 29133174), (14, 22890351), (21, 15260234), (22, 14566587), (33, 9711058), (42, 7630117), (66, 4855529), (77, 4161882), (97, 3303762), (154, 2080941), (194, 1651881), (231, 1387294), (291, 1101254), (462, 693647), (582, 550627), (679, 471966), (1067, 300342), (1358, 235983), (2037, 157322), (2134, 150171), (3201, 100114), (4074, 78661), (6402, 50057), (7151, 44814), (7469, 42906), (14302, 22407), (14938, 21453)]