314880491569

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{22279}}^1$

素因数の和:22395

約数の個数: 72

約数和(自身を含む): 418050512640

約数和(自身を除く): 103170021071

約数列:

[1, 7, 17, 19, 47, 49, 119, 133, 323, 329, 361, 799, 833, 893, 931, 2261, 2303, 2527, 5593, 6137, 6251, 15181, 15827, 16967, 17689, 22279, 39151, 42959, 43757, 106267, 118769, 155953, 288439, 300713, 378743, 423301, 743869, 831383, 1047113, 1091671, 2019073, 2651201, 2963107, 7196117, 7329791, 8042719, 14133511, 17800921, 18558407, 19895147, 20741749, 50372819, 51308537, 56299033, 124606447, 136726223, 139266029, 338217499, 352609733, 378007793, 394093231, 872245129, 957083561, 974862203, 2367522493, 2646054551, 6426132481, 6699584927, 16572657451, 18522381857, 44982927367, 314880491569]

約数ペア:

[(1, 314880491569), (7, 44982927367), (17, 18522381857), (19, 16572657451), (47, 6699584927), (49, 6426132481), (119, 2646054551), (133, 2367522493), (323, 974862203), (329, 957083561), (361, 872245129), (799, 394093231), (833, 378007793), (893, 352609733), (931, 338217499), (2261, 139266029), (2303, 136726223), (2527, 124606447), (5593, 56299033), (6137, 51308537), (6251, 50372819), (15181, 20741749), (15827, 19895147), (16967, 18558407), (17689, 17800921), (22279, 14133511), (39151, 8042719), (42959, 7329791), (43757, 7196117), (106267, 2963107), (118769, 2651201), (155953, 2019073), (288439, 1091671), (300713, 1047113), (378743, 831383), (423301, 743869)]