1200289188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{509}}^1$

素因数の和:1009

約数の個数: 96

約数和(自身を含む): 3262694400

約数和(自身を除く): 2062405212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 419, 469, 509, 804, 838, 938, 1018, 1257, 1407, 1527, 1676, 1876, 2036, 2514, 2814, 2933, 3054, 3563, 5028, 5628, 5866, 6108, 7126, 8799, 10689, 11732, 14252, 17598, 21378, 28073, 34103, 35196, 42756, 56146, 68206, 84219, 102309, 112292, 136412, 168438, 196511, 204618, 213271, 238721, 336876, 393022, 409236, 426542, 477442, 589533, 639813, 716163, 786044, 853084, 954884, 1179066, 1279626, 1432326, 1492897, 2358132, 2559252, 2864652, 2985794, 4478691, 5971588, 8957382, 14289157, 17914764, 28578314, 42867471, 57156628, 85734942, 100024099, 171469884, 200048198, 300072297, 400096396, 600144594, 1200289188]

約数ペア:

[(1, 1200289188), (2, 600144594), (3, 400096396), (4, 300072297), (6, 200048198), (7, 171469884), (12, 100024099), (14, 85734942), (21, 57156628), (28, 42867471), (42, 28578314), (67, 17914764), (84, 14289157), (134, 8957382), (201, 5971588), (268, 4478691), (402, 2985794), (419, 2864652), (469, 2559252), (509, 2358132), (804, 1492897), (838, 1432326), (938, 1279626), (1018, 1179066), (1257, 954884), (1407, 853084), (1527, 786044), (1676, 716163), (1876, 639813), (2036, 589533), (2514, 477442), (2814, 426542), (2933, 409236), (3054, 393022), (3563, 336876), (5028, 238721), (5628, 213271), (5866, 204618), (6108, 196511), (7126, 168438), (8799, 136412), (10689, 112292), (11732, 102309), (14252, 84219), (17598, 68206), (21378, 56146), (28073, 42756), (34103, 35196)]