307728864

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{56237}}^1$

素因数の和:56272

約数の個数: 72

約数和(自身を含む): 921178440

約数和(自身を除く): 613449576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 56237, 112474, 168711, 224948, 337422, 449896, 506133, 674844, 899792, 1012266, 1068503, 1349688, 1799584, 2024532, 2137006, 2699376, 3205509, 4049064, 4274012, 5398752, 6411018, 8098128, 8548024, 9616527, 12822036, 16196256, 17096048, 19233054, 25644072, 34192096, 38466108, 51288144, 76932216, 102576288, 153864432, 307728864]

約数ペア:

[(1, 307728864), (2, 153864432), (3, 102576288), (4, 76932216), (6, 51288144), (8, 38466108), (9, 34192096), (12, 25644072), (16, 19233054), (18, 17096048), (19, 16196256), (24, 12822036), (32, 9616527), (36, 8548024), (38, 8098128), (48, 6411018), (57, 5398752), (72, 4274012), (76, 4049064), (96, 3205509), (114, 2699376), (144, 2137006), (152, 2024532), (171, 1799584), (228, 1349688), (288, 1068503), (304, 1012266), (342, 899792), (456, 674844), (608, 506133), (684, 449896), (912, 337422), (1368, 224948), (1824, 168711), (2736, 112474), (5472, 56237)]