419195504

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2267}}^1$

素因数の和:2422

約数の個数: 80

約数和(自身を含む): 1007935488

約数和(自身を除く): 588739984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 127, 182, 208, 254, 364, 508, 728, 889, 1016, 1456, 1651, 1778, 2032, 2267, 3302, 3556, 4534, 6604, 7112, 9068, 11557, 13208, 14224, 15869, 18136, 23114, 26416, 29471, 31738, 36272, 46228, 58942, 63476, 92456, 117884, 126952, 184912, 206297, 235768, 253904, 287909, 412594, 471536, 575818, 825188, 1151636, 1650376, 2015363, 2303272, 3300752, 3742817, 4030726, 4606544, 7485634, 8061452, 14971268, 16122904, 26199719, 29942536, 32245808, 52399438, 59885072, 104798876, 209597752, 419195504]

約数ペア:

[(1, 419195504), (2, 209597752), (4, 104798876), (7, 59885072), (8, 52399438), (13, 32245808), (14, 29942536), (16, 26199719), (26, 16122904), (28, 14971268), (52, 8061452), (56, 7485634), (91, 4606544), (104, 4030726), (112, 3742817), (127, 3300752), (182, 2303272), (208, 2015363), (254, 1650376), (364, 1151636), (508, 825188), (728, 575818), (889, 471536), (1016, 412594), (1456, 287909), (1651, 253904), (1778, 235768), (2032, 206297), (2267, 184912), (3302, 126952), (3556, 117884), (4534, 92456), (6604, 63476), (7112, 58942), (9068, 46228), (11557, 36272), (13208, 31738), (14224, 29471), (15869, 26416), (18136, 23114)]