798565456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{457}}^1$

素因数の和:780

約数の個数: 80

約数和(自身を含む): 1730111488

約数和(自身を除く): 931546032

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 271, 403, 457, 496, 542, 806, 914, 1084, 1612, 1828, 2168, 3224, 3523, 3656, 4336, 5941, 6448, 7046, 7312, 8401, 11882, 14092, 14167, 16802, 23764, 28184, 28334, 33604, 47528, 56368, 56668, 67208, 95056, 109213, 113336, 123847, 134416, 184171, 218426, 226672, 247694, 368342, 436852, 495388, 736684, 873704, 990776, 1473368, 1610011, 1747408, 1981552, 2946736, 3220022, 3839257, 6440044, 7678514, 12880088, 15357028, 25760176, 30714056, 49910341, 61428112, 99820682, 199641364, 399282728, 798565456]

約数ペア:

[(1, 798565456), (2, 399282728), (4, 199641364), (8, 99820682), (13, 61428112), (16, 49910341), (26, 30714056), (31, 25760176), (52, 15357028), (62, 12880088), (104, 7678514), (124, 6440044), (208, 3839257), (248, 3220022), (271, 2946736), (403, 1981552), (457, 1747408), (496, 1610011), (542, 1473368), (806, 990776), (914, 873704), (1084, 736684), (1612, 495388), (1828, 436852), (2168, 368342), (3224, 247694), (3523, 226672), (3656, 218426), (4336, 184171), (5941, 134416), (6448, 123847), (7046, 113336), (7312, 109213), (8401, 95056), (11882, 67208), (14092, 56668), (14167, 56368), (16802, 47528), (23764, 33604), (28184, 28334)]