3944880984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{210461}}^1$

素因数の和:210552

約数の個数: 64

約数和(自身を含む): 10910350080

約数和(自身を除く): 6965469096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 426, 568, 781, 852, 1562, 1704, 2343, 3124, 4686, 6248, 9372, 18744, 210461, 420922, 631383, 841844, 1262766, 1683688, 2315071, 2525532, 4630142, 5051064, 6945213, 9260284, 13890426, 14942731, 18520568, 27780852, 29885462, 44828193, 55561704, 59770924, 89656386, 119541848, 164370041, 179312772, 328740082, 358625544, 493110123, 657480164, 986220246, 1314960328, 1972440492, 3944880984]

約数ペア:

[(1, 3944880984), (2, 1972440492), (3, 1314960328), (4, 986220246), (6, 657480164), (8, 493110123), (11, 358625544), (12, 328740082), (22, 179312772), (24, 164370041), (33, 119541848), (44, 89656386), (66, 59770924), (71, 55561704), (88, 44828193), (132, 29885462), (142, 27780852), (213, 18520568), (264, 14942731), (284, 13890426), (426, 9260284), (568, 6945213), (781, 5051064), (852, 4630142), (1562, 2525532), (1704, 2315071), (2343, 1683688), (3124, 1262766), (4686, 841844), (6248, 631383), (9372, 420922), (18744, 210461)]