1254998304

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{622519}}^1$

素因数の和:622542

約数の個数: 72

約数和(自身を含む): 4078751040

約数和(自身を除く): 2823752736

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, 1008, 2016, 622519, 1245038, 1867557, 2490076, 3735114, 4357633, 4980152, 5602671, 7470228, 8715266, 9960304, 11205342, 13072899, 14940456, 17430532, 19920608, 22410684, 26145798, 29880912, 34861064, 39218697, 44821368, 52291596, 59761824, 69722128, 78437394, 89642736, 104583192, 139444256, 156874788, 179285472, 209166384, 313749576, 418332768, 627499152, 1254998304]

約数ペア:

[(1, 1254998304), (2, 627499152), (3, 418332768), (4, 313749576), (6, 209166384), (7, 179285472), (8, 156874788), (9, 139444256), (12, 104583192), (14, 89642736), (16, 78437394), (18, 69722128), (21, 59761824), (24, 52291596), (28, 44821368), (32, 39218697), (36, 34861064), (42, 29880912), (48, 26145798), (56, 22410684), (63, 19920608), (72, 17430532), (84, 14940456), (96, 13072899), (112, 11205342), (126, 9960304), (144, 8715266), (168, 7470228), (224, 5602671), (252, 4980152), (288, 4357633), (336, 3735114), (504, 2490076), (672, 1867557), (1008, 1245038), (2016, 622519)]