716515411647

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1399}}^1\times {\mathrm{204947}}^1$

素因数の和:206380

約数の個数: 48

約数和(自身を含む): 1177549228800

約数和(自身を除く): 461033817153

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 1399, 2499, 4197, 9793, 23783, 29379, 68551, 71349, 166481, 204947, 205653, 499443, 614841, 1165367, 1434629, 3484099, 3496101, 4303887, 10042403, 10452297, 24388693, 30127209, 73166079, 170720851, 286720853, 512162553, 860162559, 2007045971, 4874254501, 6021137913, 14049321797, 14622763503, 34119781507, 42147965391, 102359344521, 238838470549, 716515411647]

約数ペア:

[(1, 716515411647), (3, 238838470549), (7, 102359344521), (17, 42147965391), (21, 34119781507), (49, 14622763503), (51, 14049321797), (119, 6021137913), (147, 4874254501), (357, 2007045971), (833, 860162559), (1399, 512162553), (2499, 286720853), (4197, 170720851), (9793, 73166079), (23783, 30127209), (29379, 24388693), (68551, 10452297), (71349, 10042403), (166481, 4303887), (204947, 3496101), (205653, 3484099), (499443, 1434629), (614841, 1165367)]