2722589244

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{2521}}^1$

素因数の和:2891

約数の個数: 72

約数和(自身を含む): 6967680720

約数和(自身を除く): 4245091476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 229, 262, 393, 458, 524, 687, 786, 916, 1179, 1374, 1572, 2061, 2358, 2521, 2748, 4122, 4716, 5042, 7563, 8244, 10084, 15126, 22689, 29999, 30252, 45378, 59998, 89997, 90756, 119996, 179994, 269991, 330251, 359988, 539982, 577309, 660502, 990753, 1079964, 1154618, 1321004, 1731927, 1981506, 2309236, 2972259, 3463854, 3963012, 5195781, 5944518, 6927708, 10391562, 11889036, 20783124, 75627479, 151254958, 226882437, 302509916, 453764874, 680647311, 907529748, 1361294622, 2722589244]

約数ペア:

[(1, 2722589244), (2, 1361294622), (3, 907529748), (4, 680647311), (6, 453764874), (9, 302509916), (12, 226882437), (18, 151254958), (36, 75627479), (131, 20783124), (229, 11889036), (262, 10391562), (393, 6927708), (458, 5944518), (524, 5195781), (687, 3963012), (786, 3463854), (916, 2972259), (1179, 2309236), (1374, 1981506), (1572, 1731927), (2061, 1321004), (2358, 1154618), (2521, 1079964), (2748, 990753), (4122, 660502), (4716, 577309), (5042, 539982), (7563, 359988), (8244, 330251), (10084, 269991), (15126, 179994), (22689, 119996), (29999, 90756), (30252, 89997), (45378, 59998)]