245494512

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{58787}}^1$

素因数の和:58830

約数の個数: 60

約数和(自身を含む): 710746920

約数和(自身を除く): 465252408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 58787, 117574, 176361, 235148, 352722, 470296, 529083, 705444, 940592, 1058166, 1410888, 1704823, 2116332, 2821776, 3409646, 4232664, 5114469, 6819292, 8465328, 10228938, 13638584, 15343407, 20457876, 27277168, 30686814, 40915752, 61373628, 81831504, 122747256, 245494512]

約数ペア:

[(1, 245494512), (2, 122747256), (3, 81831504), (4, 61373628), (6, 40915752), (8, 30686814), (9, 27277168), (12, 20457876), (16, 15343407), (18, 13638584), (24, 10228938), (29, 8465328), (36, 6819292), (48, 5114469), (58, 4232664), (72, 3409646), (87, 2821776), (116, 2116332), (144, 1704823), (174, 1410888), (232, 1058166), (261, 940592), (348, 705444), (464, 529083), (522, 470296), (696, 352722), (1044, 235148), (1392, 176361), (2088, 117574), (4176, 58787)]