2019207456

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{823}}^1\times {\mathrm{1217}}^1$

素因数の和:2063

約数の個数: 144

約数和(自身を含む): 6575796864

約数和(自身を除く): 4556589408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 823, 1008, 1217, 1646, 2016, 2434, 2469, 3292, 3651, 4868, 4938, 5761, 6584, 7302, 7407, 8519, 9736, 9876, 10953, 11522, 13168, 14604, 14814, 17038, 17283, 19472, 19752, 21906, 23044, 25557, 26336, 29208, 29628, 34076, 34566, 38944, 39504, 43812, 46088, 51114, 51849, 58416, 59256, 68152, 69132, 76671, 79008, 87624, 92176, 102228, 103698, 116832, 118512, 136304, 138264, 153342, 175248, 184352, 204456, 207396, 237024, 272608, 276528, 306684, 350496, 408912, 414792, 553056, 613368, 817824, 829584, 1001591, 1226736, 1659168, 2003182, 2453472, 3004773, 4006364, 6009546, 7011137, 8012728, 9014319, 12019092, 14022274, 16025456, 18028638, 21033411, 24038184, 28044548, 32050912, 36057276, 42066822, 48076368, 56089096, 63100233, 72114552, 84133644, 96152736, 112178192, 126200466, 144229104, 168267288, 224356384, 252400932, 288458208, 336534576, 504801864, 673069152, 1009603728, 2019207456]

約数ペア:

[(1, 2019207456), (2, 1009603728), (3, 673069152), (4, 504801864), (6, 336534576), (7, 288458208), (8, 252400932), (9, 224356384), (12, 168267288), (14, 144229104), (16, 126200466), (18, 112178192), (21, 96152736), (24, 84133644), (28, 72114552), (32, 63100233), (36, 56089096), (42, 48076368), (48, 42066822), (56, 36057276), (63, 32050912), (72, 28044548), (84, 24038184), (96, 21033411), (112, 18028638), (126, 16025456), (144, 14022274), (168, 12019092), (224, 9014319), (252, 8012728), (288, 7011137), (336, 6009546), (504, 4006364), (672, 3004773), (823, 2453472), (1008, 2003182), (1217, 1659168), (1646, 1226736), (2016, 1001591), (2434, 829584), (2469, 817824), (3292, 613368), (3651, 553056), (4868, 414792), (4938, 408912), (5761, 350496), (6584, 306684), (7302, 276528), (7407, 272608), (8519, 237024), (9736, 207396), (9876, 204456), (10953, 184352), (11522, 175248), (13168, 153342), (14604, 138264), (14814, 136304), (17038, 118512), (17283, 116832), (19472, 103698), (19752, 102228), (21906, 92176), (23044, 87624), (25557, 79008), (26336, 76671), (29208, 69132), (29628, 68152), (34076, 59256), (34566, 58416), (38944, 51849), (39504, 51114), (43812, 46088)]