214977168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{509}}^1$

素因数の和:949

約数の個数: 120

約数和(自身を含む): 690580800

約数和(自身を除く): 475603632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 419, 504, 509, 838, 1008, 1018, 1257, 1527, 1676, 2036, 2514, 2933, 3054, 3352, 3563, 3771, 4072, 4581, 5028, 5866, 6108, 6704, 7126, 7542, 8144, 8799, 9162, 10056, 10689, 11732, 12216, 14252, 15084, 17598, 18324, 20112, 21378, 23464, 24432, 26397, 28504, 30168, 32067, 35196, 36648, 42756, 46928, 52794, 57008, 60336, 64134, 70392, 73296, 85512, 105588, 128268, 140784, 171024, 211176, 213271, 256536, 422352, 426542, 513072, 639813, 853084, 1279626, 1492897, 1706168, 1919439, 2559252, 2985794, 3412336, 3838878, 4478691, 5118504, 5971588, 7677756, 8957382, 10237008, 11943176, 13436073, 15355512, 17914764, 23886352, 26872146, 30711024, 35829528, 53744292, 71659056, 107488584, 214977168]

約数ペア:

[(1, 214977168), (2, 107488584), (3, 71659056), (4, 53744292), (6, 35829528), (7, 30711024), (8, 26872146), (9, 23886352), (12, 17914764), (14, 15355512), (16, 13436073), (18, 11943176), (21, 10237008), (24, 8957382), (28, 7677756), (36, 5971588), (42, 5118504), (48, 4478691), (56, 3838878), (63, 3412336), (72, 2985794), (84, 2559252), (112, 1919439), (126, 1706168), (144, 1492897), (168, 1279626), (252, 853084), (336, 639813), (419, 513072), (504, 426542), (509, 422352), (838, 256536), (1008, 213271), (1018, 211176), (1257, 171024), (1527, 140784), (1676, 128268), (2036, 105588), (2514, 85512), (2933, 73296), (3054, 70392), (3352, 64134), (3563, 60336), (3771, 57008), (4072, 52794), (4581, 46928), (5028, 42756), (5866, 36648), (6108, 35196), (6704, 32067), (7126, 30168), (7542, 28504), (8144, 26397), (8799, 24432), (9162, 23464), (10056, 21378), (10689, 20112), (11732, 18324), (12216, 17598), (14252, 15084)]