557248758

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4993}}^1$

素因数の和:5117

約数の個数: 64

約数和(自身を含む): 1294444800

約数和(自身を除く): 737196042

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 89, 114, 178, 209, 267, 418, 534, 627, 979, 1254, 1691, 1958, 2937, 3382, 4993, 5073, 5874, 9986, 10146, 14979, 18601, 29958, 37202, 54923, 55803, 94867, 109846, 111606, 164769, 189734, 284601, 329538, 444377, 569202, 888754, 1043537, 1333131, 2087074, 2666262, 3130611, 4888147, 6261222, 8443163, 9776294, 14664441, 16886326, 25329489, 29328882, 50658978, 92874793, 185749586, 278624379, 557248758]

約数ペア:

[(1, 557248758), (2, 278624379), (3, 185749586), (6, 92874793), (11, 50658978), (19, 29328882), (22, 25329489), (33, 16886326), (38, 14664441), (57, 9776294), (66, 8443163), (89, 6261222), (114, 4888147), (178, 3130611), (209, 2666262), (267, 2087074), (418, 1333131), (534, 1043537), (627, 888754), (979, 569202), (1254, 444377), (1691, 329538), (1958, 284601), (2937, 189734), (3382, 164769), (4993, 111606), (5073, 109846), (5874, 94867), (9986, 55803), (10146, 54923), (14979, 37202), (18601, 29958)]