7947219072

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3643}}^1$

素因数の和:3715

約数の個数: 256

約数和(自身を含む): 24977433600

約数和(自身を除く): 17030214528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 23, 24, 26, 32, 38, 39, 46, 48, 52, 57, 64, 69, 76, 78, 92, 96, 104, 114, 128, 138, 152, 156, 184, 192, 208, 228, 247, 276, 299, 304, 312, 368, 384, 416, 437, 456, 494, 552, 598, 608, 624, 736, 741, 832, 874, 897, 912, 988, 1104, 1196, 1216, 1248, 1311, 1472, 1482, 1664, 1748, 1794, 1824, 1976, 2208, 2392, 2432, 2496, 2622, 2944, 2964, 3496, 3588, 3643, 3648, 3952, 4416, 4784, 4992, 5244, 5681, 5928, 6992, 7176, 7286, 7296, 7904, 8832, 9568, 10488, 10929, 11362, 11856, 13984, 14352, 14572, 15808, 17043, 19136, 20976, 21858, 22724, 23712, 27968, 28704, 29144, 31616, 34086, 38272, 41952, 43716, 45448, 47359, 47424, 55936, 57408, 58288, 68172, 69217, 83789, 83904, 87432, 90896, 94718, 94848, 114816, 116576, 136344, 138434, 142077, 167578, 167808, 174864, 181792, 189436, 207651, 233152, 251367, 272688, 276868, 284154, 335156, 349728, 363584, 378872, 415302, 466304, 502734, 545376, 553736, 568308, 670312, 699456, 727168, 757744, 830604, 899821, 1005468, 1089257, 1090752, 1107472, 1136616, 1340624, 1398912, 1515488, 1591991, 1661208, 1799642, 2010936, 2178514, 2181504, 2214944, 2273232, 2681248, 2699463, 3030976, 3183982, 3267771, 3322416, 3599284, 4021872, 4357028, 4429888, 4546464, 4775973, 5362496, 5398926, 6061952, 6367964, 6535542, 6644832, 7198568, 8043744, 8714056, 8859776, 9092928, 9551946, 10724992, 10797852, 12735928, 13071084, 13289664, 14397136, 16087488, 17428112, 18185856, 19103892, 20695883, 21595704, 25471856, 26142168, 26579328, 28794272, 32174976, 34856224, 38207784, 41391766, 43191408, 50943712, 52284336, 57588544, 62087649, 69712448, 76415568, 82783532, 86382816, 101887424, 104568672, 115177088, 124175298, 139424896, 152831136, 165567064, 172765632, 203774848, 209137344, 248350596, 305662272, 331134128, 345531264, 418274688, 496701192, 611324544, 662268256, 993402384, 1324536512, 1986804768, 2649073024, 3973609536, 7947219072]

約数ペア:

[(1, 7947219072), (2, 3973609536), (3, 2649073024), (4, 1986804768), (6, 1324536512), (8, 993402384), (12, 662268256), (13, 611324544), (16, 496701192), (19, 418274688), (23, 345531264), (24, 331134128), (26, 305662272), (32, 248350596), (38, 209137344), (39, 203774848), (46, 172765632), (48, 165567064), (52, 152831136), (57, 139424896), (64, 124175298), (69, 115177088), (76, 104568672), (78, 101887424), (92, 86382816), (96, 82783532), (104, 76415568), (114, 69712448), (128, 62087649), (138, 57588544), (152, 52284336), (156, 50943712), (184, 43191408), (192, 41391766), (208, 38207784), (228, 34856224), (247, 32174976), (276, 28794272), (299, 26579328), (304, 26142168), (312, 25471856), (368, 21595704), (384, 20695883), (416, 19103892), (437, 18185856), (456, 17428112), (494, 16087488), (552, 14397136), (598, 13289664), (608, 13071084), (624, 12735928), (736, 10797852), (741, 10724992), (832, 9551946), (874, 9092928), (897, 8859776), (912, 8714056), (988, 8043744), (1104, 7198568), (1196, 6644832), (1216, 6535542), (1248, 6367964), (1311, 6061952), (1472, 5398926), (1482, 5362496), (1664, 4775973), (1748, 4546464), (1794, 4429888), (1824, 4357028), (1976, 4021872), (2208, 3599284), (2392, 3322416), (2432, 3267771), (2496, 3183982), (2622, 3030976), (2944, 2699463), (2964, 2681248), (3496, 2273232), (3588, 2214944), (3643, 2181504), (3648, 2178514), (3952, 2010936), (4416, 1799642), (4784, 1661208), (4992, 1591991), (5244, 1515488), (5681, 1398912), (5928, 1340624), (6992, 1136616), (7176, 1107472), (7286, 1090752), (7296, 1089257), (7904, 1005468), (8832, 899821), (9568, 830604), (10488, 757744), (10929, 727168), (11362, 699456), (11856, 670312), (13984, 568308), (14352, 553736), (14572, 545376), (15808, 502734), (17043, 466304), (19136, 415302), (20976, 378872), (21858, 363584), (22724, 349728), (23712, 335156), (27968, 284154), (28704, 276868), (29144, 272688), (31616, 251367), (34086, 233152), (38272, 207651), (41952, 189436), (43716, 181792), (45448, 174864), (47359, 167808), (47424, 167578), (55936, 142077), (57408, 138434), (58288, 136344), (68172, 116576), (69217, 114816), (83789, 94848), (83904, 94718), (87432, 90896)]