1398402912

素因数分解:

$2^5\times 3^1\times {\mathrm{1987}}^1\times {\mathrm{7331}}^1$

素因数の和:9331

約数の個数: 48

約数和(自身を含む): 3673156032

約数和(自身を除く): 2274753120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1987, 3974, 5961, 7331, 7948, 11922, 14662, 15896, 21993, 23844, 29324, 31792, 43986, 47688, 58648, 63584, 87972, 95376, 117296, 175944, 190752, 234592, 351888, 703776, 14566697, 29133394, 43700091, 58266788, 87400182, 116533576, 174800364, 233067152, 349600728, 466134304, 699201456, 1398402912]

約数ペア:

[(1, 1398402912), (2, 699201456), (3, 466134304), (4, 349600728), (6, 233067152), (8, 174800364), (12, 116533576), (16, 87400182), (24, 58266788), (32, 43700091), (48, 29133394), (96, 14566697), (1987, 703776), (3974, 351888), (5961, 234592), (7331, 190752), (7948, 175944), (11922, 117296), (14662, 95376), (15896, 87972), (21993, 63584), (23844, 58648), (29324, 47688), (31792, 43986)]