9964885504

素因数分解:

$2^9\times 7^1\times {\mathrm{431}}^1\times {\mathrm{6451}}^1$

素因数の和:6907

約数の個数: 80

約数和(自身を含む): 22810968576

約数和(自身を除く): 12846083072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 431, 448, 512, 862, 896, 1724, 1792, 3017, 3448, 3584, 6034, 6451, 6896, 12068, 12902, 13792, 24136, 25804, 27584, 45157, 48272, 51608, 55168, 90314, 96544, 103216, 110336, 180628, 193088, 206432, 220672, 361256, 386176, 412864, 722512, 772352, 825728, 1445024, 1544704, 1651456, 2780381, 2890048, 3302912, 5560762, 5780096, 11121524, 11560192, 19462667, 22243048, 23120384, 38925334, 44486096, 77850668, 88972192, 155701336, 177944384, 311402672, 355888768, 622805344, 711777536, 1245610688, 1423555072, 2491221376, 4982442752, 9964885504]

約数ペア:

[(1, 9964885504), (2, 4982442752), (4, 2491221376), (7, 1423555072), (8, 1245610688), (14, 711777536), (16, 622805344), (28, 355888768), (32, 311402672), (56, 177944384), (64, 155701336), (112, 88972192), (128, 77850668), (224, 44486096), (256, 38925334), (431, 23120384), (448, 22243048), (512, 19462667), (862, 11560192), (896, 11121524), (1724, 5780096), (1792, 5560762), (3017, 3302912), (3448, 2890048), (3584, 2780381), (6034, 1651456), (6451, 1544704), (6896, 1445024), (12068, 825728), (12902, 772352), (13792, 722512), (24136, 412864), (25804, 386176), (27584, 361256), (45157, 220672), (48272, 206432), (51608, 193088), (55168, 180628), (90314, 110336), (96544, 103216)]