581249748

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{587}}^1$

素因数の和:757

約数の個数: 96

約数和(自身を含む): 1477808640

約数和(自身を除く): 896558892

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 101, 114, 129, 172, 202, 228, 258, 303, 404, 516, 587, 606, 817, 1174, 1212, 1634, 1761, 1919, 2348, 2451, 3268, 3522, 3838, 4343, 4902, 5757, 7044, 7676, 8686, 9804, 11153, 11514, 13029, 17372, 22306, 23028, 25241, 26058, 33459, 44612, 50482, 52116, 59287, 66918, 75723, 82517, 100964, 118574, 133836, 151446, 165034, 177861, 237148, 247551, 302892, 330068, 355722, 479579, 495102, 711444, 959158, 990204, 1126453, 1438737, 1918316, 2252906, 2549341, 2877474, 3379359, 4505812, 5098682, 5754948, 6758718, 7648023, 10197364, 13517436, 15296046, 30592092, 48437479, 96874958, 145312437, 193749916, 290624874, 581249748]

約数ペア:

[(1, 581249748), (2, 290624874), (3, 193749916), (4, 145312437), (6, 96874958), (12, 48437479), (19, 30592092), (38, 15296046), (43, 13517436), (57, 10197364), (76, 7648023), (86, 6758718), (101, 5754948), (114, 5098682), (129, 4505812), (172, 3379359), (202, 2877474), (228, 2549341), (258, 2252906), (303, 1918316), (404, 1438737), (516, 1126453), (587, 990204), (606, 959158), (817, 711444), (1174, 495102), (1212, 479579), (1634, 355722), (1761, 330068), (1919, 302892), (2348, 247551), (2451, 237148), (3268, 177861), (3522, 165034), (3838, 151446), (4343, 133836), (4902, 118574), (5757, 100964), (7044, 82517), (7676, 75723), (8686, 66918), (9804, 59287), (11153, 52116), (11514, 50482), (13029, 44612), (17372, 33459), (22306, 26058), (23028, 25241)]