2019648092

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1049}}^1$

素因数の和:1144

約数の個数: 144

約数和(自身を含む): 4826304000

約数和(自身を除く): 2806655908

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 47, 49, 76, 77, 94, 98, 133, 154, 188, 196, 209, 266, 308, 329, 418, 517, 532, 539, 658, 836, 893, 931, 1034, 1049, 1078, 1316, 1463, 1786, 1862, 2068, 2098, 2156, 2303, 2926, 3572, 3619, 3724, 4196, 4606, 5852, 6251, 7238, 7343, 9212, 9823, 10241, 11539, 12502, 14476, 14686, 19646, 19931, 20482, 23078, 25004, 25333, 29372, 39292, 39862, 40964, 43757, 46156, 49303, 50666, 51401, 68761, 79724, 80773, 87514, 98606, 101332, 102802, 137522, 139517, 161546, 175028, 197212, 205604, 219241, 275044, 279034, 323092, 345121, 438482, 481327, 542333, 558068, 565411, 690242, 876964, 936757, 962654, 976619, 1084666, 1130822, 1380484, 1534687, 1873514, 1925308, 1953238, 2169332, 2261644, 2415847, 3069374, 3747028, 3796331, 3906476, 4831694, 6138748, 6557299, 7592662, 9663388, 10304327, 10742809, 13114598, 15185324, 20608654, 21485618, 26229196, 26574317, 41217308, 42971236, 45901093, 53148634, 72130289, 91802186, 106297268, 144260578, 183604372, 288521156, 504912023, 1009824046, 2019648092]

約数ペア:

[(1, 2019648092), (2, 1009824046), (4, 504912023), (7, 288521156), (11, 183604372), (14, 144260578), (19, 106297268), (22, 91802186), (28, 72130289), (38, 53148634), (44, 45901093), (47, 42971236), (49, 41217308), (76, 26574317), (77, 26229196), (94, 21485618), (98, 20608654), (133, 15185324), (154, 13114598), (188, 10742809), (196, 10304327), (209, 9663388), (266, 7592662), (308, 6557299), (329, 6138748), (418, 4831694), (517, 3906476), (532, 3796331), (539, 3747028), (658, 3069374), (836, 2415847), (893, 2261644), (931, 2169332), (1034, 1953238), (1049, 1925308), (1078, 1873514), (1316, 1534687), (1463, 1380484), (1786, 1130822), (1862, 1084666), (2068, 976619), (2098, 962654), (2156, 936757), (2303, 876964), (2926, 690242), (3572, 565411), (3619, 558068), (3724, 542333), (4196, 481327), (4606, 438482), (5852, 345121), (6251, 323092), (7238, 279034), (7343, 275044), (9212, 219241), (9823, 205604), (10241, 197212), (11539, 175028), (12502, 161546), (14476, 139517), (14686, 137522), (19646, 102802), (19931, 101332), (20482, 98606), (23078, 87514), (25004, 80773), (25333, 79724), (29372, 68761), (39292, 51401), (39862, 50666), (40964, 49303), (43757, 46156)]