245572974432

素因数分解:

$2^5\times 3^2\times {\mathrm{149}}^1\times {\mathrm{311}}^1\times {\mathrm{18401}}^1$

素因数の和:18877

約数の個数: 144

約数和(自身を含む): 705333938400

約数和(自身を除く): 459760963968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 149, 288, 298, 311, 447, 596, 622, 894, 933, 1192, 1244, 1341, 1788, 1866, 2384, 2488, 2682, 2799, 3576, 3732, 4768, 4976, 5364, 5598, 7152, 7464, 9952, 10728, 11196, 14304, 14928, 18401, 21456, 22392, 29856, 36802, 42912, 44784, 46339, 55203, 73604, 89568, 92678, 110406, 139017, 147208, 165609, 185356, 220812, 278034, 294416, 331218, 370712, 417051, 441624, 556068, 588832, 662436, 741424, 834102, 883248, 1112136, 1324872, 1482848, 1668204, 1766496, 2224272, 2649744, 2741749, 3336408, 4448544, 5299488, 5483498, 5722711, 6672816, 8225247, 10966996, 11445422, 13345632, 16450494, 17168133, 21933992, 22890844, 24675741, 32900988, 34336266, 43867984, 45781688, 49351482, 51504399, 65801976, 68672532, 87735968, 91563376, 98702964, 103008798, 131603952, 137345064, 183126752, 197405928, 206017596, 263207904, 274690128, 394811856, 412035192, 549380256, 789623712, 824070384, 852683939, 1648140768, 1705367878, 2558051817, 3410735756, 5116103634, 6821471512, 7674155451, 10232207268, 13642943024, 15348310902, 20464414536, 27285886048, 30696621804, 40928829072, 61393243608, 81857658144, 122786487216, 245572974432]

約数ペア:

[(1, 245572974432), (2, 122786487216), (3, 81857658144), (4, 61393243608), (6, 40928829072), (8, 30696621804), (9, 27285886048), (12, 20464414536), (16, 15348310902), (18, 13642943024), (24, 10232207268), (32, 7674155451), (36, 6821471512), (48, 5116103634), (72, 3410735756), (96, 2558051817), (144, 1705367878), (149, 1648140768), (288, 852683939), (298, 824070384), (311, 789623712), (447, 549380256), (596, 412035192), (622, 394811856), (894, 274690128), (933, 263207904), (1192, 206017596), (1244, 197405928), (1341, 183126752), (1788, 137345064), (1866, 131603952), (2384, 103008798), (2488, 98702964), (2682, 91563376), (2799, 87735968), (3576, 68672532), (3732, 65801976), (4768, 51504399), (4976, 49351482), (5364, 45781688), (5598, 43867984), (7152, 34336266), (7464, 32900988), (9952, 24675741), (10728, 22890844), (11196, 21933992), (14304, 17168133), (14928, 16450494), (18401, 13345632), (21456, 11445422), (22392, 10966996), (29856, 8225247), (36802, 6672816), (42912, 5722711), (44784, 5483498), (46339, 5299488), (55203, 4448544), (73604, 3336408), (89568, 2741749), (92678, 2649744), (110406, 2224272), (139017, 1766496), (147208, 1668204), (165609, 1482848), (185356, 1324872), (220812, 1112136), (278034, 883248), (294416, 834102), (331218, 741424), (370712, 662436), (417051, 588832), (441624, 556068)]