1299218241664

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1623763}}^1$

素因数の和:1623850

約数の個数: 128

約数和(自身を含む): 3179979417600

約数和(自身を除く): 1880761175936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 47, 56, 64, 76, 94, 112, 128, 133, 152, 188, 224, 266, 304, 329, 376, 448, 532, 608, 658, 752, 893, 896, 1064, 1216, 1316, 1504, 1786, 2128, 2432, 2632, 3008, 3572, 4256, 5264, 6016, 6251, 7144, 8512, 10528, 12502, 14288, 17024, 21056, 25004, 28576, 42112, 50008, 57152, 100016, 114304, 200032, 400064, 800128, 1623763, 3247526, 6495052, 11366341, 12990104, 22732682, 25980208, 30851497, 45465364, 51960416, 61702994, 76316861, 90930728, 103920832, 123405988, 152633722, 181861456, 207841664, 215960479, 246811976, 305267444, 363722912, 431920958, 493623952, 534218027, 610534888, 727445824, 863841916, 987247904, 1068436054, 1221069776, 1450020359, 1454891648, 1727683832, 1974495808, 2136872108, 2442139552, 2900040718, 3455367664, 3948991616, 4273744216, 4884279104, 5800081436, 6910735328, 8547488432, 9768558208, 10150142513, 11600162872, 13821470656, 17094976864, 20300285026, 23200325744, 27642941312, 34189953728, 40600570052, 46400651488, 68379907456, 81201140104, 92801302976, 162402280208, 185602605952, 324804560416, 649609120832, 1299218241664]

約数ペア:

[(1, 1299218241664), (2, 649609120832), (4, 324804560416), (7, 185602605952), (8, 162402280208), (14, 92801302976), (16, 81201140104), (19, 68379907456), (28, 46400651488), (32, 40600570052), (38, 34189953728), (47, 27642941312), (56, 23200325744), (64, 20300285026), (76, 17094976864), (94, 13821470656), (112, 11600162872), (128, 10150142513), (133, 9768558208), (152, 8547488432), (188, 6910735328), (224, 5800081436), (266, 4884279104), (304, 4273744216), (329, 3948991616), (376, 3455367664), (448, 2900040718), (532, 2442139552), (608, 2136872108), (658, 1974495808), (752, 1727683832), (893, 1454891648), (896, 1450020359), (1064, 1221069776), (1216, 1068436054), (1316, 987247904), (1504, 863841916), (1786, 727445824), (2128, 610534888), (2432, 534218027), (2632, 493623952), (3008, 431920958), (3572, 363722912), (4256, 305267444), (5264, 246811976), (6016, 215960479), (6251, 207841664), (7144, 181861456), (8512, 152633722), (10528, 123405988), (12502, 103920832), (14288, 90930728), (17024, 76316861), (21056, 61702994), (25004, 51960416), (28576, 45465364), (42112, 30851497), (50008, 25980208), (57152, 22732682), (100016, 12990104), (114304, 11366341), (200032, 6495052), (400064, 3247526), (800128, 1623763)]