341728718751

素因数分解:

$3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:651

約数の個数: 160

約数和(自身を含む): 598581215232

約数和(自身を除く): 256852496481

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 127, 157, 167, 181, 189, 381, 471, 501, 543, 567, 889, 1099, 1143, 1169, 1267, 1413, 1503, 1629, 2667, 3297, 3429, 3507, 3801, 4239, 4509, 4887, 8001, 9891, 10287, 10521, 11403, 12717, 13527, 14661, 19939, 21209, 22987, 24003, 26219, 28417, 29673, 30227, 31563, 34209, 59817, 63627, 68961, 72009, 78657, 85251, 89019, 90681, 94689, 102627, 139573, 148463, 160909, 179451, 183533, 190881, 198919, 206883, 211589, 235971, 255753, 272043, 418719, 445389, 482727, 538353, 550599, 572643, 596757, 620649, 634767, 707913, 767259, 816129, 1256157, 1336167, 1448181, 1615059, 1651797, 1717929, 1790271, 1861947, 1904301, 2123739, 2301777, 2448387, 3329813, 3608959, 3768471, 3838829, 4008501, 4344543, 4745639, 4955391, 5370813, 5712903, 9989439, 10826877, 11305413, 11516487, 12025503, 13033629, 14236917, 14866173, 16112439, 17138709, 23308691, 25262713, 26871803, 29968317, 32480631, 33219473, 34549461, 42710751, 69926073, 75788139, 80615409, 89904951, 97441893, 99658419, 103648383, 128132253, 209778219, 227364417, 241846227, 269714853, 292325679, 298975257, 310945149, 384396759, 602696153, 629334657, 682093251, 725538681, 896925771, 1808088459, 1888003971, 2046279753, 2176616043, 2690777313, 4218873071, 5424265377, 12656619213, 16272796131, 37969857639, 48818388393, 113909572917, 341728718751]

約数ペア:

[(1, 341728718751), (3, 113909572917), (7, 48818388393), (9, 37969857639), (21, 16272796131), (27, 12656619213), (63, 5424265377), (81, 4218873071), (127, 2690777313), (157, 2176616043), (167, 2046279753), (181, 1888003971), (189, 1808088459), (381, 896925771), (471, 725538681), (501, 682093251), (543, 629334657), (567, 602696153), (889, 384396759), (1099, 310945149), (1143, 298975257), (1169, 292325679), (1267, 269714853), (1413, 241846227), (1503, 227364417), (1629, 209778219), (2667, 128132253), (3297, 103648383), (3429, 99658419), (3507, 97441893), (3801, 89904951), (4239, 80615409), (4509, 75788139), (4887, 69926073), (8001, 42710751), (9891, 34549461), (10287, 33219473), (10521, 32480631), (11403, 29968317), (12717, 26871803), (13527, 25262713), (14661, 23308691), (19939, 17138709), (21209, 16112439), (22987, 14866173), (24003, 14236917), (26219, 13033629), (28417, 12025503), (29673, 11516487), (30227, 11305413), (31563, 10826877), (34209, 9989439), (59817, 5712903), (63627, 5370813), (68961, 4955391), (72009, 4745639), (78657, 4344543), (85251, 4008501), (89019, 3838829), (90681, 3768471), (94689, 3608959), (102627, 3329813), (139573, 2448387), (148463, 2301777), (160909, 2123739), (179451, 1904301), (183533, 1861947), (190881, 1790271), (198919, 1717929), (206883, 1651797), (211589, 1615059), (235971, 1448181), (255753, 1336167), (272043, 1256157), (418719, 816129), (445389, 767259), (482727, 707913), (538353, 634767), (550599, 620649), (572643, 596757)]