1992720432

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{2411}}^1$

素因数の和:2746

約数の個数: 80

約数和(自身を含む): 5247199872

約数和(自身を除く): 3254479440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 257, 268, 402, 514, 536, 771, 804, 1028, 1072, 1542, 1608, 2056, 2411, 3084, 3216, 4112, 4822, 6168, 7233, 9644, 12336, 14466, 17219, 19288, 28932, 34438, 38576, 51657, 57864, 68876, 103314, 115728, 137752, 161537, 206628, 275504, 323074, 413256, 484611, 619627, 646148, 826512, 969222, 1239254, 1292296, 1858881, 1938444, 2478508, 2584592, 3717762, 3876888, 4957016, 7435524, 7753776, 9914032, 14871048, 29742096, 41515009, 83030018, 124545027, 166060036, 249090054, 332120072, 498180108, 664240144, 996360216, 1992720432]

約数ペア:

[(1, 1992720432), (2, 996360216), (3, 664240144), (4, 498180108), (6, 332120072), (8, 249090054), (12, 166060036), (16, 124545027), (24, 83030018), (48, 41515009), (67, 29742096), (134, 14871048), (201, 9914032), (257, 7753776), (268, 7435524), (402, 4957016), (514, 3876888), (536, 3717762), (771, 2584592), (804, 2478508), (1028, 1938444), (1072, 1858881), (1542, 1292296), (1608, 1239254), (2056, 969222), (2411, 826512), (3084, 646148), (3216, 619627), (4112, 484611), (4822, 413256), (6168, 323074), (7233, 275504), (9644, 206628), (12336, 161537), (14466, 137752), (17219, 115728), (19288, 103314), (28932, 68876), (34438, 57864), (38576, 51657)]