1990976544

素因数分解:

$2^5\times 3^3\times {\mathrm{1117}}^1\times {\mathrm{2063}}^1$

素因数の和:3199

約数の個数: 96

約数和(自身を含む): 5815031040

約数和(自身を除く): 3824054496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 1117, 2063, 2234, 3351, 4126, 4468, 6189, 6702, 8252, 8936, 10053, 12378, 13404, 16504, 17872, 18567, 20106, 24756, 26808, 30159, 33008, 35744, 37134, 40212, 49512, 53616, 55701, 60318, 66016, 74268, 80424, 99024, 107232, 111402, 120636, 148536, 160848, 198048, 222804, 241272, 297072, 321696, 445608, 482544, 594144, 891216, 965088, 1782432, 2304371, 4608742, 6913113, 9217484, 13826226, 18434968, 20739339, 27652452, 36869936, 41478678, 55304904, 62218017, 73739872, 82957356, 110609808, 124436034, 165914712, 221219616, 248872068, 331829424, 497744136, 663658848, 995488272, 1990976544]

約数ペア:

[(1, 1990976544), (2, 995488272), (3, 663658848), (4, 497744136), (6, 331829424), (8, 248872068), (9, 221219616), (12, 165914712), (16, 124436034), (18, 110609808), (24, 82957356), (27, 73739872), (32, 62218017), (36, 55304904), (48, 41478678), (54, 36869936), (72, 27652452), (96, 20739339), (108, 18434968), (144, 13826226), (216, 9217484), (288, 6913113), (432, 4608742), (864, 2304371), (1117, 1782432), (2063, 965088), (2234, 891216), (3351, 594144), (4126, 482544), (4468, 445608), (6189, 321696), (6702, 297072), (8252, 241272), (8936, 222804), (10053, 198048), (12378, 160848), (13404, 148536), (16504, 120636), (17872, 111402), (18567, 107232), (20106, 99024), (24756, 80424), (26808, 74268), (30159, 66016), (33008, 60318), (35744, 55701), (37134, 53616), (40212, 49512)]