3869992504

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{499}}^1$

素因数の和:765

約数の個数: 128

約数和(自身を含む): 9028800000

約数和(自身を除く): 5158807496

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 197, 259, 266, 296, 394, 499, 518, 532, 703, 788, 998, 1036, 1064, 1379, 1406, 1576, 1996, 2072, 2758, 2812, 3493, 3743, 3992, 4921, 5516, 5624, 6986, 7289, 7486, 9481, 9842, 11032, 13972, 14578, 14972, 18463, 18962, 19684, 26201, 27944, 29156, 29944, 36926, 37924, 39368, 51023, 52402, 58312, 66367, 73852, 75848, 98303, 102046, 104804, 129241, 132734, 138491, 147704, 196606, 204092, 209608, 258482, 265468, 276982, 350797, 393212, 408184, 516964, 530936, 553964, 688121, 701594, 786424, 969437, 1033928, 1107928, 1376242, 1403188, 1867757, 1938874, 2455579, 2752484, 2806376, 3637211, 3735514, 3877748, 4911158, 5504968, 7274422, 7471028, 7755496, 9822316, 13074299, 14548844, 14942056, 19644632, 25460477, 26148598, 29097688, 50920954, 52297196, 69107009, 101841908, 104594392, 138214018, 203683816, 276428036, 483749063, 552856072, 967498126, 1934996252, 3869992504]

約数ペア:

[(1, 3869992504), (2, 1934996252), (4, 967498126), (7, 552856072), (8, 483749063), (14, 276428036), (19, 203683816), (28, 138214018), (37, 104594392), (38, 101841908), (56, 69107009), (74, 52297196), (76, 50920954), (133, 29097688), (148, 26148598), (152, 25460477), (197, 19644632), (259, 14942056), (266, 14548844), (296, 13074299), (394, 9822316), (499, 7755496), (518, 7471028), (532, 7274422), (703, 5504968), (788, 4911158), (998, 3877748), (1036, 3735514), (1064, 3637211), (1379, 2806376), (1406, 2752484), (1576, 2455579), (1996, 1938874), (2072, 1867757), (2758, 1403188), (2812, 1376242), (3493, 1107928), (3743, 1033928), (3992, 969437), (4921, 786424), (5516, 701594), (5624, 688121), (6986, 553964), (7289, 530936), (7486, 516964), (9481, 408184), (9842, 393212), (11032, 350797), (13972, 276982), (14578, 265468), (14972, 258482), (18463, 209608), (18962, 204092), (19684, 196606), (26201, 147704), (27944, 138491), (29156, 132734), (29944, 129241), (36926, 104804), (37924, 102046), (39368, 98303), (51023, 75848), (52402, 73852), (58312, 66367)]