12821994816

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{8191}}^1$

素因数の和:8500

約数の個数: 112

約数和(自身を含む): 35156656128

約数和(自身を除く): 22334661312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 263, 372, 496, 526, 744, 789, 992, 1052, 1488, 1578, 1984, 2104, 2976, 3156, 4208, 5952, 6312, 8153, 8191, 8416, 12624, 16306, 16382, 16832, 24459, 24573, 25248, 32612, 32764, 48918, 49146, 50496, 65224, 65528, 97836, 98292, 130448, 131056, 195672, 196584, 253921, 260896, 262112, 391344, 393168, 507842, 521792, 524224, 761763, 782688, 786336, 1015684, 1523526, 1565376, 1572672, 2031368, 2154233, 3047052, 4062736, 4308466, 6094104, 6462699, 8125472, 8616932, 12188208, 12925398, 16250944, 17233864, 24376416, 25850796, 34467728, 48752832, 51701592, 66781223, 68935456, 103403184, 133562446, 137870912, 200343669, 206806368, 267124892, 400687338, 413612736, 534249784, 801374676, 1068499568, 1602749352, 2136999136, 3205498704, 4273998272, 6410997408, 12821994816]

約数ペア:

[(1, 12821994816), (2, 6410997408), (3, 4273998272), (4, 3205498704), (6, 2136999136), (8, 1602749352), (12, 1068499568), (16, 801374676), (24, 534249784), (31, 413612736), (32, 400687338), (48, 267124892), (62, 206806368), (64, 200343669), (93, 137870912), (96, 133562446), (124, 103403184), (186, 68935456), (192, 66781223), (248, 51701592), (263, 48752832), (372, 34467728), (496, 25850796), (526, 24376416), (744, 17233864), (789, 16250944), (992, 12925398), (1052, 12188208), (1488, 8616932), (1578, 8125472), (1984, 6462699), (2104, 6094104), (2976, 4308466), (3156, 4062736), (4208, 3047052), (5952, 2154233), (6312, 2031368), (8153, 1572672), (8191, 1565376), (8416, 1523526), (12624, 1015684), (16306, 786336), (16382, 782688), (16832, 761763), (24459, 524224), (24573, 521792), (25248, 507842), (32612, 393168), (32764, 391344), (48918, 262112), (49146, 260896), (50496, 253921), (65224, 196584), (65528, 195672), (97836, 131056), (98292, 130448)]