1276142714

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1360

約数の個数: 96

約数和(自身を含む): 2614886400

約数和(自身を除く): 1338743686

約数列:

[1, 2, 7, 11, 14, 19, 22, 31, 38, 62, 77, 121, 133, 154, 209, 217, 242, 266, 341, 418, 434, 589, 682, 847, 1178, 1279, 1463, 1694, 2299, 2387, 2558, 2926, 3751, 4123, 4598, 4774, 6479, 7502, 8246, 8953, 12958, 14069, 16093, 17906, 24301, 26257, 28138, 32186, 39649, 45353, 48602, 52514, 71269, 79298, 90706, 98483, 142538, 154759, 170107, 196966, 267311, 277543, 309518, 340214, 436139, 498883, 534622, 555086, 753331, 872278, 997766, 1083313, 1506662, 1871177, 2166626, 2940421, 3052973, 3742354, 4797529, 5273317, 5880842, 6105946, 8286641, 9595058, 10546634, 16573282, 20582947, 33582703, 41165894, 58006487, 67165406, 91153051, 116012974, 182306102, 638071357, 1276142714]

約数ペア:

[(1, 1276142714), (2, 638071357), (7, 182306102), (11, 116012974), (14, 91153051), (19, 67165406), (22, 58006487), (31, 41165894), (38, 33582703), (62, 20582947), (77, 16573282), (121, 10546634), (133, 9595058), (154, 8286641), (209, 6105946), (217, 5880842), (242, 5273317), (266, 4797529), (341, 3742354), (418, 3052973), (434, 2940421), (589, 2166626), (682, 1871177), (847, 1506662), (1178, 1083313), (1279, 997766), (1463, 872278), (1694, 753331), (2299, 555086), (2387, 534622), (2558, 498883), (2926, 436139), (3751, 340214), (4123, 309518), (4598, 277543), (4774, 267311), (6479, 196966), (7502, 170107), (8246, 154759), (8953, 142538), (12958, 98483), (14069, 90706), (16093, 79298), (17906, 71269), (24301, 52514), (26257, 48602), (28138, 45353), (32186, 39649)]