1893340624

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{10289}}^1$

素因数の和:10388

約数の個数: 80

約数和(自身を含む): 4409717760

約数和(自身を除く): 2516377136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 53, 56, 62, 106, 112, 124, 212, 217, 248, 371, 424, 434, 496, 742, 848, 868, 1484, 1643, 1736, 2968, 3286, 3472, 5936, 6572, 10289, 11501, 13144, 20578, 23002, 26288, 41156, 46004, 72023, 82312, 92008, 144046, 164624, 184016, 288092, 318959, 545317, 576184, 637918, 1090634, 1152368, 1275836, 2181268, 2232713, 2551672, 3817219, 4362536, 4465426, 5103344, 7634438, 8725072, 8930852, 15268876, 16904827, 17861704, 30537752, 33809654, 35723408, 61075504, 67619308, 118333789, 135238616, 236667578, 270477232, 473335156, 946670312, 1893340624]

約数ペア:

[(1, 1893340624), (2, 946670312), (4, 473335156), (7, 270477232), (8, 236667578), (14, 135238616), (16, 118333789), (28, 67619308), (31, 61075504), (53, 35723408), (56, 33809654), (62, 30537752), (106, 17861704), (112, 16904827), (124, 15268876), (212, 8930852), (217, 8725072), (248, 7634438), (371, 5103344), (424, 4465426), (434, 4362536), (496, 3817219), (742, 2551672), (848, 2232713), (868, 2181268), (1484, 1275836), (1643, 1152368), (1736, 1090634), (2968, 637918), (3286, 576184), (3472, 545317), (5936, 318959), (6572, 288092), (10289, 184016), (11501, 164624), (13144, 144046), (20578, 92008), (23002, 82312), (26288, 72023), (41156, 46004)]