239091706

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1429}}^1$

素因数の和:1511

約数の個数: 64

約数和(自身を含む): 469497600

約数和(自身を除く): 230405894

約数列:

[1, 2, 7, 14, 17, 19, 34, 37, 38, 74, 119, 133, 238, 259, 266, 323, 518, 629, 646, 703, 1258, 1406, 1429, 2261, 2858, 4403, 4522, 4921, 8806, 9842, 10003, 11951, 20006, 23902, 24293, 27151, 48586, 52873, 54302, 83657, 105746, 167314, 170051, 190057, 340102, 370111, 380114, 461567, 740222, 898841, 923134, 1004587, 1797682, 2009174, 3230969, 6291887, 6461938, 7032109, 12583774, 14064218, 17077979, 34155958, 119545853, 239091706]

約数ペア:

[(1, 239091706), (2, 119545853), (7, 34155958), (14, 17077979), (17, 14064218), (19, 12583774), (34, 7032109), (37, 6461938), (38, 6291887), (74, 3230969), (119, 2009174), (133, 1797682), (238, 1004587), (259, 923134), (266, 898841), (323, 740222), (518, 461567), (629, 380114), (646, 370111), (703, 340102), (1258, 190057), (1406, 170051), (1429, 167314), (2261, 105746), (2858, 83657), (4403, 54302), (4522, 52873), (4921, 48586), (8806, 27151), (9842, 24293), (10003, 23902), (11951, 20006)]