1324708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:73

約数の個数: 72

約数和(自身を含む): 3217536

約数和(自身を除く): 1892828

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 23, 28, 34, 44, 46, 68, 77, 92, 119, 121, 154, 161, 187, 238, 242, 253, 308, 322, 374, 391, 476, 484, 506, 644, 748, 782, 847, 1012, 1309, 1564, 1694, 1771, 2057, 2618, 2737, 2783, 3388, 3542, 4114, 4301, 5236, 5474, 5566, 7084, 8228, 8602, 10948, 11132, 14399, 17204, 19481, 28798, 30107, 38962, 47311, 57596, 60214, 77924, 94622, 120428, 189244, 331177, 662354, 1324708]

約数ペア:

[(1, 1324708), (2, 662354), (4, 331177), (7, 189244), (11, 120428), (14, 94622), (17, 77924), (22, 60214), (23, 57596), (28, 47311), (34, 38962), (44, 30107), (46, 28798), (68, 19481), (77, 17204), (92, 14399), (119, 11132), (121, 10948), (154, 8602), (161, 8228), (187, 7084), (238, 5566), (242, 5474), (253, 5236), (308, 4301), (322, 4114), (374, 3542), (391, 3388), (476, 2783), (484, 2737), (506, 2618), (644, 2057), (748, 1771), (782, 1694), (847, 1564), (1012, 1309)]