1489486578

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{599}}^1$

素因数の和:1151

約数の個数: 64

約数和(自身を含む): 3204403200

約数和(自身を除く): 1714916622

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 487, 599, 851, 974, 1198, 1461, 1702, 1797, 2553, 2922, 3594, 5106, 11201, 13777, 18019, 22163, 22402, 27554, 33603, 36038, 41331, 44326, 54057, 66489, 67206, 82662, 108114, 132978, 291713, 414437, 509749, 583426, 828874, 875139, 1019498, 1243311, 1529247, 1750278, 2486622, 3058494, 6709399, 10793381, 13418798, 20128197, 21586762, 32380143, 40256394, 64760286, 248247763, 496495526, 744743289, 1489486578]

約数ペア:

[(1, 1489486578), (2, 744743289), (3, 496495526), (6, 248247763), (23, 64760286), (37, 40256394), (46, 32380143), (69, 21586762), (74, 20128197), (111, 13418798), (138, 10793381), (222, 6709399), (487, 3058494), (599, 2486622), (851, 1750278), (974, 1529247), (1198, 1243311), (1461, 1019498), (1702, 875139), (1797, 828874), (2553, 583426), (2922, 509749), (3594, 414437), (5106, 291713), (11201, 132978), (13777, 108114), (18019, 82662), (22163, 67206), (22402, 66489), (27554, 54057), (33603, 44326), (36038, 41331)]