871203844

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 1881169920

約数和(自身を除く): 1009966076

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 107, 161, 188, 214, 269, 322, 329, 428, 538, 644, 658, 749, 1076, 1081, 1316, 1498, 1883, 2162, 2461, 2996, 3766, 4324, 4922, 5029, 6187, 7532, 7567, 9844, 10058, 12374, 12643, 15134, 17227, 20116, 24748, 25286, 28783, 30268, 34454, 35203, 43309, 50572, 57566, 68908, 70406, 86618, 88501, 115132, 115667, 140812, 173236, 177002, 201481, 231334, 290789, 354004, 402962, 462668, 581578, 662009, 805924, 809669, 1163156, 1324018, 1352801, 1619338, 2035523, 2648036, 2705602, 3238676, 4071046, 4634063, 5411204, 8142092, 9268126, 9469607, 18536252, 18939214, 31114423, 37878428, 62228846, 124457692, 217800961, 435601922, 871203844]

約数ペア:

[(1, 871203844), (2, 435601922), (4, 217800961), (7, 124457692), (14, 62228846), (23, 37878428), (28, 31114423), (46, 18939214), (47, 18536252), (92, 9469607), (94, 9268126), (107, 8142092), (161, 5411204), (188, 4634063), (214, 4071046), (269, 3238676), (322, 2705602), (329, 2648036), (428, 2035523), (538, 1619338), (644, 1352801), (658, 1324018), (749, 1163156), (1076, 809669), (1081, 805924), (1316, 662009), (1498, 581578), (1883, 462668), (2162, 402962), (2461, 354004), (2996, 290789), (3766, 231334), (4324, 201481), (4922, 177002), (5029, 173236), (6187, 140812), (7532, 115667), (7567, 115132), (9844, 88501), (10058, 86618), (12374, 70406), (12643, 68908), (15134, 57566), (17227, 50572), (20116, 43309), (24748, 35203), (25286, 34454), (28783, 30268)]