39429768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 119070720

約数和(自身を除く): 79640952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 67, 84, 93, 113, 124, 134, 168, 186, 201, 217, 226, 248, 268, 339, 372, 402, 434, 452, 469, 536, 651, 678, 744, 791, 804, 868, 904, 938, 1302, 1356, 1407, 1582, 1608, 1736, 1876, 2077, 2373, 2604, 2712, 2814, 3164, 3503, 3752, 4154, 4746, 5208, 5628, 6231, 6328, 7006, 7571, 8308, 9492, 10509, 11256, 12462, 14012, 14539, 15142, 16616, 18984, 21018, 22713, 24521, 24924, 28024, 29078, 30284, 42036, 43617, 45426, 49042, 49848, 52997, 58156, 60568, 73563, 84072, 87234, 90852, 98084, 105994, 116312, 147126, 158991, 174468, 181704, 196168, 211988, 234701, 294252, 317982, 348936, 423976, 469402, 588504, 635964, 704103, 938804, 1271928, 1408206, 1642907, 1877608, 2816412, 3285814, 4928721, 5632824, 6571628, 9857442, 13143256, 19714884, 39429768]

約数ペア:

[(1, 39429768), (2, 19714884), (3, 13143256), (4, 9857442), (6, 6571628), (7, 5632824), (8, 4928721), (12, 3285814), (14, 2816412), (21, 1877608), (24, 1642907), (28, 1408206), (31, 1271928), (42, 938804), (56, 704103), (62, 635964), (67, 588504), (84, 469402), (93, 423976), (113, 348936), (124, 317982), (134, 294252), (168, 234701), (186, 211988), (201, 196168), (217, 181704), (226, 174468), (248, 158991), (268, 147126), (339, 116312), (372, 105994), (402, 98084), (434, 90852), (452, 87234), (469, 84072), (536, 73563), (651, 60568), (678, 58156), (744, 52997), (791, 49848), (804, 49042), (868, 45426), (904, 43617), (938, 42036), (1302, 30284), (1356, 29078), (1407, 28024), (1582, 24924), (1608, 24521), (1736, 22713), (1876, 21018), (2077, 18984), (2373, 16616), (2604, 15142), (2712, 14539), (2814, 14012), (3164, 12462), (3503, 11256), (3752, 10509), (4154, 9492), (4746, 8308), (5208, 7571), (5628, 7006), (6231, 6328)]