1670737488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{261707}}^1$

素因数の和:261744

約数の個数: 80

約数和(自身を含む): 5192286720

約数和(自身を除く): 3521549232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 261707, 523414, 785121, 1046828, 1570242, 1831949, 2093656, 3140484, 3663898, 4187312, 4972433, 5495847, 6280968, 7327796, 9944866, 10991694, 12561936, 14655592, 14917299, 19889732, 21983388, 29311184, 29834598, 34807031, 39779464, 43966776, 59669196, 69614062, 79558928, 87933552, 104421093, 119338392, 139228124, 208842186, 238676784, 278456248, 417684372, 556912496, 835368744, 1670737488]

約数ペア:

[(1, 1670737488), (2, 835368744), (3, 556912496), (4, 417684372), (6, 278456248), (7, 238676784), (8, 208842186), (12, 139228124), (14, 119338392), (16, 104421093), (19, 87933552), (21, 79558928), (24, 69614062), (28, 59669196), (38, 43966776), (42, 39779464), (48, 34807031), (56, 29834598), (57, 29311184), (76, 21983388), (84, 19889732), (112, 14917299), (114, 14655592), (133, 12561936), (152, 10991694), (168, 9944866), (228, 7327796), (266, 6280968), (304, 5495847), (336, 4972433), (399, 4187312), (456, 3663898), (532, 3140484), (798, 2093656), (912, 1831949), (1064, 1570242), (1596, 1046828), (2128, 785121), (3192, 523414), (6384, 261707)]