258366348

素因数分解:

$2^2\times 3^6\times {\mathrm{251}}^1\times {\mathrm{353}}^1$

素因数の和:626

約数の個数: 84

約数和(自身を含む): 682530408

約数和(自身を除く): 424164060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 251, 324, 353, 486, 502, 706, 729, 753, 972, 1004, 1059, 1412, 1458, 1506, 2118, 2259, 2916, 3012, 3177, 4236, 4518, 6354, 6777, 9036, 9531, 12708, 13554, 19062, 20331, 27108, 28593, 38124, 40662, 57186, 60993, 81324, 85779, 88603, 114372, 121986, 171558, 177206, 182979, 243972, 257337, 265809, 343116, 354412, 365958, 514674, 531618, 731916, 797427, 1029348, 1063236, 1594854, 2392281, 3189708, 4784562, 7176843, 9569124, 14353686, 21530529, 28707372, 43061058, 64591587, 86122116, 129183174, 258366348]

約数ペア:

[(1, 258366348), (2, 129183174), (3, 86122116), (4, 64591587), (6, 43061058), (9, 28707372), (12, 21530529), (18, 14353686), (27, 9569124), (36, 7176843), (54, 4784562), (81, 3189708), (108, 2392281), (162, 1594854), (243, 1063236), (251, 1029348), (324, 797427), (353, 731916), (486, 531618), (502, 514674), (706, 365958), (729, 354412), (753, 343116), (972, 265809), (1004, 257337), (1059, 243972), (1412, 182979), (1458, 177206), (1506, 171558), (2118, 121986), (2259, 114372), (2916, 88603), (3012, 85779), (3177, 81324), (4236, 60993), (4518, 57186), (6354, 40662), (6777, 38124), (9036, 28593), (9531, 27108), (12708, 20331), (13554, 19062)]