449704828439

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{887}}^1$

素因数の和:1248

約数の個数: 64

約数和(自身を含む): 506373120000

約数和(自身を除く): 56668291561

約数列:

[1, 19, 31, 53, 109, 149, 589, 887, 1007, 1643, 2071, 2831, 3379, 4619, 5777, 7897, 16241, 16853, 27497, 31217, 47011, 64201, 87761, 96683, 109763, 132163, 150043, 179087, 244807, 308579, 503471, 522443, 860773, 893209, 1457341, 1836977, 2511097, 2997173, 3402653, 4097053, 4651333, 5124199, 7004639, 9565949, 14405767, 16354687, 26683963, 27689479, 56946287, 77844007, 97359781, 133088141, 158850169, 217143809, 273709573, 446578777, 506995297, 763505651, 3018153211, 4125732371, 8484996763, 14506607369, 23668675181, 449704828439]

約数ペア:

[(1, 449704828439), (19, 23668675181), (31, 14506607369), (53, 8484996763), (109, 4125732371), (149, 3018153211), (589, 763505651), (887, 506995297), (1007, 446578777), (1643, 273709573), (2071, 217143809), (2831, 158850169), (3379, 133088141), (4619, 97359781), (5777, 77844007), (7897, 56946287), (16241, 27689479), (16853, 26683963), (27497, 16354687), (31217, 14405767), (47011, 9565949), (64201, 7004639), (87761, 5124199), (96683, 4651333), (109763, 4097053), (132163, 3402653), (150043, 2997173), (179087, 2511097), (244807, 1836977), (308579, 1457341), (503471, 893209), (522443, 860773)]