213454488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5387}}^1$

素因数の和:5536

約数の個数: 64

約数和(自身を含む): 579317760

約数和(自身を除く): 365863272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 4953, 5387, 6604, 9906, 10774, 13208, 16161, 19812, 21548, 32322, 39624, 43096, 64644, 70031, 129288, 140062, 210093, 280124, 420186, 560248, 684149, 840372, 1368298, 1680744, 2052447, 2736596, 4104894, 5473192, 8209788, 8893937, 16419576, 17787874, 26681811, 35575748, 53363622, 71151496, 106727244, 213454488]

約数ペア:

[(1, 213454488), (2, 106727244), (3, 71151496), (4, 53363622), (6, 35575748), (8, 26681811), (12, 17787874), (13, 16419576), (24, 8893937), (26, 8209788), (39, 5473192), (52, 4104894), (78, 2736596), (104, 2052447), (127, 1680744), (156, 1368298), (254, 840372), (312, 684149), (381, 560248), (508, 420186), (762, 280124), (1016, 210093), (1524, 140062), (1651, 129288), (3048, 70031), (3302, 64644), (4953, 43096), (5387, 39624), (6604, 32322), (9906, 21548), (10774, 19812), (13208, 16161)]