2854570488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{81299}}^1$

素因数の和:81345

約数の個数: 128

約数和(自身を含む): 9365760000

約数和(自身を除く): 6511189512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 399, 418, 456, 462, 532, 616, 627, 798, 836, 924, 1064, 1254, 1463, 1596, 1672, 1848, 2508, 2926, 3192, 4389, 5016, 5852, 8778, 11704, 17556, 35112, 81299, 162598, 243897, 325196, 487794, 569093, 650392, 894289, 975588, 1138186, 1544681, 1707279, 1788578, 1951176, 2276372, 2682867, 3089362, 3414558, 3577156, 4552744, 4634043, 5365734, 6178724, 6260023, 6829116, 7154312, 9268086, 10731468, 10812767, 12357448, 12520046, 13658232, 16991491, 18536172, 18780069, 21462936, 21625534, 25040092, 32438301, 33982982, 37072344, 37560138, 43251068, 50080184, 50974473, 64876602, 67965964, 75120276, 86502136, 101948946, 118940437, 129753204, 135931928, 150240552, 203897892, 237880874, 259506408, 356821311, 407795784, 475761748, 713642622, 951523496, 1427285244, 2854570488]

約数ペア:

[(1, 2854570488), (2, 1427285244), (3, 951523496), (4, 713642622), (6, 475761748), (7, 407795784), (8, 356821311), (11, 259506408), (12, 237880874), (14, 203897892), (19, 150240552), (21, 135931928), (22, 129753204), (24, 118940437), (28, 101948946), (33, 86502136), (38, 75120276), (42, 67965964), (44, 64876602), (56, 50974473), (57, 50080184), (66, 43251068), (76, 37560138), (77, 37072344), (84, 33982982), (88, 32438301), (114, 25040092), (132, 21625534), (133, 21462936), (152, 18780069), (154, 18536172), (168, 16991491), (209, 13658232), (228, 12520046), (231, 12357448), (264, 10812767), (266, 10731468), (308, 9268086), (399, 7154312), (418, 6829116), (456, 6260023), (462, 6178724), (532, 5365734), (616, 4634043), (627, 4552744), (798, 3577156), (836, 3414558), (924, 3089362), (1064, 2682867), (1254, 2276372), (1463, 1951176), (1596, 1788578), (1672, 1707279), (1848, 1544681), (2508, 1138186), (2926, 975588), (3192, 894289), (4389, 650392), (5016, 569093), (5852, 487794), (8778, 325196), (11704, 243897), (17556, 162598), (35112, 81299)]