618219084

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:577

約数の個数: 120

約数和(自身を含む): 1725416000

約数和(自身を除く): 1107196916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 343, 499, 516, 588, 602, 686, 903, 998, 1029, 1204, 1372, 1497, 1806, 1996, 2058, 2107, 2401, 2994, 3493, 3612, 4116, 4214, 4802, 5988, 6321, 6986, 7203, 8428, 9604, 10479, 12642, 13972, 14406, 14749, 20958, 21457, 24451, 25284, 28812, 29498, 41916, 42914, 44247, 48902, 58996, 64371, 73353, 85828, 88494, 97804, 103243, 128742, 146706, 150199, 171157, 176988, 206486, 257484, 293412, 300398, 309729, 342314, 412972, 450597, 513471, 600796, 619458, 684628, 901194, 1026942, 1051393, 1198099, 1238916, 1802388, 2053884, 2102786, 2396198, 3154179, 3594297, 4205572, 4792396, 6308358, 7188594, 7359751, 12616716, 14377188, 14719502, 22079253, 29439004, 44158506, 51518257, 88317012, 103036514, 154554771, 206073028, 309109542, 618219084]

約数ペア:

[(1, 618219084), (2, 309109542), (3, 206073028), (4, 154554771), (6, 103036514), (7, 88317012), (12, 51518257), (14, 44158506), (21, 29439004), (28, 22079253), (42, 14719502), (43, 14377188), (49, 12616716), (84, 7359751), (86, 7188594), (98, 6308358), (129, 4792396), (147, 4205572), (172, 3594297), (196, 3154179), (258, 2396198), (294, 2102786), (301, 2053884), (343, 1802388), (499, 1238916), (516, 1198099), (588, 1051393), (602, 1026942), (686, 901194), (903, 684628), (998, 619458), (1029, 600796), (1204, 513471), (1372, 450597), (1497, 412972), (1806, 342314), (1996, 309729), (2058, 300398), (2107, 293412), (2401, 257484), (2994, 206486), (3493, 176988), (3612, 171157), (4116, 150199), (4214, 146706), (4802, 128742), (5988, 103243), (6321, 97804), (6986, 88494), (7203, 85828), (8428, 73353), (9604, 64371), (10479, 58996), (12642, 48902), (13972, 44247), (14406, 42914), (14749, 41916), (20958, 29498), (21457, 28812), (24451, 25284)]