7240347648

素因数分解:

$2^{12}\times 3^4\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:332

約数の個数: 260

約数和(自身を含む): 21923375320

約数和(自身を除く): 14683027672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 139, 144, 157, 162, 192, 216, 256, 278, 288, 314, 324, 384, 417, 432, 471, 512, 556, 576, 628, 648, 768, 834, 864, 942, 1024, 1112, 1152, 1251, 1256, 1296, 1413, 1536, 1668, 1728, 1884, 2048, 2224, 2304, 2502, 2512, 2592, 2826, 3072, 3336, 3456, 3753, 3768, 4096, 4239, 4448, 4608, 5004, 5024, 5184, 5652, 6144, 6672, 6912, 7506, 7536, 8478, 8896, 9216, 10008, 10048, 10368, 11259, 11304, 12288, 12717, 13344, 13824, 15012, 15072, 16956, 17792, 18432, 20016, 20096, 20736, 21823, 22518, 22608, 25434, 26688, 27648, 30024, 30144, 33912, 35584, 36864, 40032, 40192, 41472, 43646, 45036, 45216, 50868, 53376, 55296, 60048, 60288, 65469, 67824, 71168, 80064, 80384, 82944, 87292, 90072, 90432, 101736, 106752, 110592, 120096, 120576, 130938, 135648, 142336, 160128, 160768, 165888, 174584, 180144, 180864, 196407, 203472, 213504, 240192, 241152, 261876, 271296, 284672, 320256, 321536, 331776, 349168, 360288, 361728, 392814, 406944, 427008, 480384, 482304, 523752, 542592, 569344, 589221, 640512, 643072, 698336, 720576, 723456, 785628, 813888, 854016, 960768, 964608, 1047504, 1085184, 1178442, 1281024, 1396672, 1441152, 1446912, 1571256, 1627776, 1708032, 1767663, 1921536, 1929216, 2095008, 2170368, 2356884, 2562048, 2793344, 2882304, 2893824, 3142512, 3255552, 3535326, 3843072, 4190016, 4340736, 4713768, 5124096, 5586688, 5764608, 5787648, 6285024, 6511104, 7070652, 7686144, 8380032, 8681472, 9427536, 11173376, 11529216, 12570048, 13022208, 14141304, 15372288, 16760064, 17362944, 18855072, 22346752, 23058432, 25140096, 26044416, 28282608, 33520128, 37710144, 44693504, 46116864, 50280192, 52088832, 56565216, 67040256, 75420288, 89387008, 100560384, 113130432, 134080512, 150840576, 201120768, 226260864, 268161024, 301681152, 402241536, 452521728, 603362304, 804483072, 905043456, 1206724608, 1810086912, 2413449216, 3620173824, 7240347648]

約数ペア:

[(1, 7240347648), (2, 3620173824), (3, 2413449216), (4, 1810086912), (6, 1206724608), (8, 905043456), (9, 804483072), (12, 603362304), (16, 452521728), (18, 402241536), (24, 301681152), (27, 268161024), (32, 226260864), (36, 201120768), (48, 150840576), (54, 134080512), (64, 113130432), (72, 100560384), (81, 89387008), (96, 75420288), (108, 67040256), (128, 56565216), (139, 52088832), (144, 50280192), (157, 46116864), (162, 44693504), (192, 37710144), (216, 33520128), (256, 28282608), (278, 26044416), (288, 25140096), (314, 23058432), (324, 22346752), (384, 18855072), (417, 17362944), (432, 16760064), (471, 15372288), (512, 14141304), (556, 13022208), (576, 12570048), (628, 11529216), (648, 11173376), (768, 9427536), (834, 8681472), (864, 8380032), (942, 7686144), (1024, 7070652), (1112, 6511104), (1152, 6285024), (1251, 5787648), (1256, 5764608), (1296, 5586688), (1413, 5124096), (1536, 4713768), (1668, 4340736), (1728, 4190016), (1884, 3843072), (2048, 3535326), (2224, 3255552), (2304, 3142512), (2502, 2893824), (2512, 2882304), (2592, 2793344), (2826, 2562048), (3072, 2356884), (3336, 2170368), (3456, 2095008), (3753, 1929216), (3768, 1921536), (4096, 1767663), (4239, 1708032), (4448, 1627776), (4608, 1571256), (5004, 1446912), (5024, 1441152), (5184, 1396672), (5652, 1281024), (6144, 1178442), (6672, 1085184), (6912, 1047504), (7506, 964608), (7536, 960768), (8478, 854016), (8896, 813888), (9216, 785628), (10008, 723456), (10048, 720576), (10368, 698336), (11259, 643072), (11304, 640512), (12288, 589221), (12717, 569344), (13344, 542592), (13824, 523752), (15012, 482304), (15072, 480384), (16956, 427008), (17792, 406944), (18432, 392814), (20016, 361728), (20096, 360288), (20736, 349168), (21823, 331776), (22518, 321536), (22608, 320256), (25434, 284672), (26688, 271296), (27648, 261876), (30024, 241152), (30144, 240192), (33912, 213504), (35584, 203472), (36864, 196407), (40032, 180864), (40192, 180144), (41472, 174584), (43646, 165888), (45036, 160768), (45216, 160128), (50868, 142336), (53376, 135648), (55296, 130938), (60048, 120576), (60288, 120096), (65469, 110592), (67824, 106752), (71168, 101736), (80064, 90432), (80384, 90072), (82944, 87292)]