9721010688

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2777}}^1$

素因数の和:2894

約数の個数: 160

約数和(自身を含む): 27009360576

約数和(自身を除く): 17288349888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 53, 64, 86, 96, 106, 128, 129, 159, 172, 192, 212, 256, 258, 318, 344, 384, 424, 512, 516, 636, 688, 768, 848, 1032, 1272, 1376, 1536, 1696, 2064, 2279, 2544, 2752, 2777, 3392, 4128, 4558, 5088, 5504, 5554, 6784, 6837, 8256, 8331, 9116, 10176, 11008, 11108, 13568, 13674, 16512, 16662, 18232, 20352, 22016, 22216, 27136, 27348, 33024, 33324, 36464, 40704, 44432, 54696, 66048, 66648, 72928, 81408, 88864, 109392, 119411, 133296, 145856, 147181, 177728, 218784, 238822, 266592, 291712, 294362, 355456, 358233, 437568, 441543, 477644, 533184, 583424, 588724, 710912, 716466, 875136, 883086, 955288, 1066368, 1166848, 1177448, 1421824, 1432932, 1750272, 1766172, 1910576, 2132736, 2354896, 2865864, 3500544, 3532344, 3821152, 4265472, 4709792, 5731728, 6328783, 7064688, 7642304, 9419584, 11463456, 12657566, 14129376, 15284608, 18839168, 18986349, 22926912, 25315132, 28258752, 30569216, 37678336, 37972698, 45853824, 50630264, 56517504, 61138432, 75356672, 75945396, 91707648, 101260528, 113035008, 151890792, 183415296, 202521056, 226070016, 303781584, 405042112, 607563168, 810084224, 1215126336, 1620168448, 2430252672, 3240336896, 4860505344, 9721010688]

約数ペア:

[(1, 9721010688), (2, 4860505344), (3, 3240336896), (4, 2430252672), (6, 1620168448), (8, 1215126336), (12, 810084224), (16, 607563168), (24, 405042112), (32, 303781584), (43, 226070016), (48, 202521056), (53, 183415296), (64, 151890792), (86, 113035008), (96, 101260528), (106, 91707648), (128, 75945396), (129, 75356672), (159, 61138432), (172, 56517504), (192, 50630264), (212, 45853824), (256, 37972698), (258, 37678336), (318, 30569216), (344, 28258752), (384, 25315132), (424, 22926912), (512, 18986349), (516, 18839168), (636, 15284608), (688, 14129376), (768, 12657566), (848, 11463456), (1032, 9419584), (1272, 7642304), (1376, 7064688), (1536, 6328783), (1696, 5731728), (2064, 4709792), (2279, 4265472), (2544, 3821152), (2752, 3532344), (2777, 3500544), (3392, 2865864), (4128, 2354896), (4558, 2132736), (5088, 1910576), (5504, 1766172), (5554, 1750272), (6784, 1432932), (6837, 1421824), (8256, 1177448), (8331, 1166848), (9116, 1066368), (10176, 955288), (11008, 883086), (11108, 875136), (13568, 716466), (13674, 710912), (16512, 588724), (16662, 583424), (18232, 533184), (20352, 477644), (22016, 441543), (22216, 437568), (27136, 358233), (27348, 355456), (33024, 294362), (33324, 291712), (36464, 266592), (40704, 238822), (44432, 218784), (54696, 177728), (66048, 147181), (66648, 145856), (72928, 133296), (81408, 119411), (88864, 109392)]