220483944

素因数分解:

$2^3\times 3^4\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:229

約数の個数: 160

約数和(自身を含む): 644688000

約数和(自身を除く): 424204056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 73, 79, 81, 108, 118, 146, 158, 162, 177, 216, 219, 236, 237, 292, 316, 324, 354, 438, 472, 474, 531, 584, 632, 648, 657, 708, 711, 876, 948, 1062, 1314, 1416, 1422, 1593, 1752, 1896, 1971, 2124, 2133, 2628, 2844, 3186, 3942, 4248, 4266, 4307, 4661, 4779, 5256, 5688, 5767, 5913, 6372, 6399, 7884, 8532, 8614, 9322, 9558, 11534, 11826, 12744, 12798, 12921, 13983, 15768, 17064, 17228, 17301, 18644, 19116, 23068, 23652, 25596, 25842, 27966, 34456, 34602, 37288, 38232, 38763, 41949, 46136, 47304, 51192, 51684, 51903, 55932, 69204, 77526, 83898, 103368, 103806, 111864, 116289, 125847, 138408, 155052, 155709, 167796, 207612, 232578, 251694, 310104, 311418, 335592, 340253, 348867, 377541, 415224, 465156, 467127, 503388, 622836, 680506, 697734, 755082, 930312, 934254, 1006776, 1020759, 1245672, 1361012, 1395468, 1510164, 1868508, 2041518, 2722024, 2790936, 3020328, 3062277, 3737016, 4083036, 6124554, 8166072, 9186831, 12249108, 18373662, 24498216, 27560493, 36747324, 55120986, 73494648, 110241972, 220483944]

約数ペア:

[(1, 220483944), (2, 110241972), (3, 73494648), (4, 55120986), (6, 36747324), (8, 27560493), (9, 24498216), (12, 18373662), (18, 12249108), (24, 9186831), (27, 8166072), (36, 6124554), (54, 4083036), (59, 3737016), (72, 3062277), (73, 3020328), (79, 2790936), (81, 2722024), (108, 2041518), (118, 1868508), (146, 1510164), (158, 1395468), (162, 1361012), (177, 1245672), (216, 1020759), (219, 1006776), (236, 934254), (237, 930312), (292, 755082), (316, 697734), (324, 680506), (354, 622836), (438, 503388), (472, 467127), (474, 465156), (531, 415224), (584, 377541), (632, 348867), (648, 340253), (657, 335592), (708, 311418), (711, 310104), (876, 251694), (948, 232578), (1062, 207612), (1314, 167796), (1416, 155709), (1422, 155052), (1593, 138408), (1752, 125847), (1896, 116289), (1971, 111864), (2124, 103806), (2133, 103368), (2628, 83898), (2844, 77526), (3186, 69204), (3942, 55932), (4248, 51903), (4266, 51684), (4307, 51192), (4661, 47304), (4779, 46136), (5256, 41949), (5688, 38763), (5767, 38232), (5913, 37288), (6372, 34602), (6399, 34456), (7884, 27966), (8532, 25842), (8614, 25596), (9322, 23652), (9558, 23068), (11534, 19116), (11826, 18644), (12744, 17301), (12798, 17228), (12921, 17064), (13983, 15768)]