2510122488

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:597

約数の個数: 128

約数和(自身を含む): 6758277120

約数和(自身を除く): 4248154632

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 127, 136, 193, 204, 251, 254, 381, 386, 408, 502, 508, 579, 753, 762, 772, 1004, 1016, 1158, 1506, 1524, 1544, 2008, 2159, 2316, 3012, 3048, 3281, 4267, 4318, 4632, 6024, 6477, 6562, 8534, 8636, 9843, 12801, 12954, 13124, 17068, 17272, 19686, 24511, 25602, 25908, 26248, 31877, 34136, 39372, 48443, 49022, 51204, 51816, 63754, 73533, 78744, 95631, 96886, 98044, 102408, 127508, 145329, 147066, 191262, 193772, 196088, 255016, 290658, 294132, 382524, 387544, 416687, 541909, 581316, 588264, 765048, 823531, 833374, 1083818, 1162632, 1250061, 1625727, 1647062, 1666748, 2167636, 2470593, 2500122, 3251454, 3294124, 3333496, 4335272, 4941186, 5000244, 6152261, 6502908, 6588248, 9882372, 10000488, 12304522, 13005816, 18456783, 19764744, 24609044, 36913566, 49218088, 73827132, 104588437, 147654264, 209176874, 313765311, 418353748, 627530622, 836707496, 1255061244, 2510122488]

約数ペア:

[(1, 2510122488), (2, 1255061244), (3, 836707496), (4, 627530622), (6, 418353748), (8, 313765311), (12, 209176874), (17, 147654264), (24, 104588437), (34, 73827132), (51, 49218088), (68, 36913566), (102, 24609044), (127, 19764744), (136, 18456783), (193, 13005816), (204, 12304522), (251, 10000488), (254, 9882372), (381, 6588248), (386, 6502908), (408, 6152261), (502, 5000244), (508, 4941186), (579, 4335272), (753, 3333496), (762, 3294124), (772, 3251454), (1004, 2500122), (1016, 2470593), (1158, 2167636), (1506, 1666748), (1524, 1647062), (1544, 1625727), (2008, 1250061), (2159, 1162632), (2316, 1083818), (3012, 833374), (3048, 823531), (3281, 765048), (4267, 588264), (4318, 581316), (4632, 541909), (6024, 416687), (6477, 387544), (6562, 382524), (8534, 294132), (8636, 290658), (9843, 255016), (12801, 196088), (12954, 193772), (13124, 191262), (17068, 147066), (17272, 145329), (19686, 127508), (24511, 102408), (25602, 98044), (25908, 96886), (26248, 95631), (31877, 78744), (34136, 73533), (39372, 63754), (48443, 51816), (49022, 51204)]