417757218

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1373}}^1$

素因数の和:1571

約数の個数: 64

約数和(自身を含む): 937837440

約数和(自身を除く): 520080222

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 157, 314, 323, 471, 646, 942, 969, 1373, 1938, 2669, 2746, 2983, 4119, 5338, 5966, 8007, 8238, 8949, 16014, 17898, 23341, 26087, 46682, 50711, 52174, 70023, 78261, 101422, 140046, 152133, 156522, 215561, 304266, 431122, 443479, 646683, 886958, 1293366, 1330437, 2660874, 3664537, 4095659, 7329074, 8191318, 10993611, 12286977, 21987222, 24573954, 69626203, 139252406, 208878609, 417757218]

約数ペア:

[(1, 417757218), (2, 208878609), (3, 139252406), (6, 69626203), (17, 24573954), (19, 21987222), (34, 12286977), (38, 10993611), (51, 8191318), (57, 7329074), (102, 4095659), (114, 3664537), (157, 2660874), (314, 1330437), (323, 1293366), (471, 886958), (646, 646683), (942, 443479), (969, 431122), (1373, 304266), (1938, 215561), (2669, 156522), (2746, 152133), (2983, 140046), (4119, 101422), (5338, 78261), (5966, 70023), (8007, 52174), (8238, 50711), (8949, 46682), (16014, 26087), (17898, 23341)]