291280872

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{11311}}^1$

素因数の和:11386

約数の個数: 64

約数和(自身を含む): 773740800

約数和(自身を除く): 482459928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 232, 296, 348, 444, 696, 888, 1073, 2146, 3219, 4292, 6438, 8584, 11311, 12876, 22622, 25752, 33933, 45244, 67866, 90488, 135732, 271464, 328019, 418507, 656038, 837014, 984057, 1255521, 1312076, 1674028, 1968114, 2511042, 2624152, 3348056, 3936228, 5022084, 7872456, 10044168, 12136703, 24273406, 36410109, 48546812, 72820218, 97093624, 145640436, 291280872]

約数ペア:

[(1, 291280872), (2, 145640436), (3, 97093624), (4, 72820218), (6, 48546812), (8, 36410109), (12, 24273406), (24, 12136703), (29, 10044168), (37, 7872456), (58, 5022084), (74, 3936228), (87, 3348056), (111, 2624152), (116, 2511042), (148, 1968114), (174, 1674028), (222, 1312076), (232, 1255521), (296, 984057), (348, 837014), (444, 656038), (696, 418507), (888, 328019), (1073, 271464), (2146, 135732), (3219, 90488), (4292, 67866), (6438, 45244), (8584, 33933), (11311, 25752), (12876, 22622)]