1998083985552

素因数分解:

$2^4\times 3^3\times {\mathrm{2027}}^1\times {\mathrm{2281793}}^1$

素因数の和:2283837

約数の個数: 80

約数和(自身を含む): 5738073007680

約数和(自身を除く): 3739989022128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 2027, 4054, 6081, 8108, 12162, 16216, 18243, 24324, 32432, 36486, 48648, 54729, 72972, 97296, 109458, 145944, 218916, 291888, 437832, 875664, 2281793, 4563586, 6845379, 9127172, 13690758, 18254344, 20536137, 27381516, 36508688, 41072274, 54763032, 61608411, 82144548, 109526064, 123216822, 164289096, 246433644, 328578192, 492867288, 985734576, 4625194411, 9250388822, 13875583233, 18500777644, 27751166466, 37001555288, 41626749699, 55502332932, 74003110576, 83253499398, 111004665864, 124880249097, 166506998796, 222009331728, 249760498194, 333013997592, 499520996388, 666027995184, 999041992776, 1998083985552]

約数ペア:

[(1, 1998083985552), (2, 999041992776), (3, 666027995184), (4, 499520996388), (6, 333013997592), (8, 249760498194), (9, 222009331728), (12, 166506998796), (16, 124880249097), (18, 111004665864), (24, 83253499398), (27, 74003110576), (36, 55502332932), (48, 41626749699), (54, 37001555288), (72, 27751166466), (108, 18500777644), (144, 13875583233), (216, 9250388822), (432, 4625194411), (2027, 985734576), (4054, 492867288), (6081, 328578192), (8108, 246433644), (12162, 164289096), (16216, 123216822), (18243, 109526064), (24324, 82144548), (32432, 61608411), (36486, 54763032), (48648, 41072274), (54729, 36508688), (72972, 27381516), (97296, 20536137), (109458, 18254344), (145944, 13690758), (218916, 9127172), (291888, 6845379), (437832, 4563586), (875664, 2281793)]