264306

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:79

約数の個数: 48

約数和(自身を含む): 656640

約数和(自身を除く): 392334

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 31, 42, 49, 58, 62, 87, 93, 98, 147, 174, 186, 203, 217, 294, 406, 434, 609, 651, 899, 1218, 1302, 1421, 1519, 1798, 2697, 2842, 3038, 4263, 4557, 5394, 6293, 8526, 9114, 12586, 18879, 37758, 44051, 88102, 132153, 264306]

約数ペア:

[(1, 264306), (2, 132153), (3, 88102), (6, 44051), (7, 37758), (14, 18879), (21, 12586), (29, 9114), (31, 8526), (42, 6293), (49, 5394), (58, 4557), (62, 4263), (87, 3038), (93, 2842), (98, 2697), (147, 1798), (174, 1519), (186, 1421), (203, 1302), (217, 1218), (294, 899), (406, 651), (434, 609)]