12756971808

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{16267}}^1$

素因数の和:16679

約数の個数: 144

約数和(自身を含む): 41569295040

約数和(自身を除く): 28812323232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 389, 504, 672, 778, 1008, 1167, 1556, 2016, 2334, 2723, 3112, 3501, 4668, 5446, 6224, 7002, 8169, 9336, 10892, 12448, 14004, 16267, 16338, 18672, 21784, 24507, 28008, 32534, 32676, 37344, 43568, 48801, 49014, 56016, 65068, 65352, 87136, 97602, 98028, 112032, 113869, 130136, 130704, 146403, 195204, 196056, 227738, 260272, 261408, 292806, 341607, 390408, 392112, 455476, 520544, 585612, 683214, 780816, 784224, 910952, 1024821, 1171224, 1366428, 1561632, 1821904, 2049642, 2342448, 2732856, 3643808, 4099284, 4684896, 5465712, 6327863, 8198568, 10931424, 12655726, 16397136, 18983589, 25311452, 32794272, 37967178, 44295041, 50622904, 56950767, 75934356, 88590082, 101245808, 113901534, 132885123, 151868712, 177180164, 202491616, 227803068, 265770246, 303737424, 354360328, 398655369, 455606136, 531540492, 607474848, 708720656, 797310738, 911212272, 1063080984, 1417441312, 1594621476, 1822424544, 2126161968, 3189242952, 4252323936, 6378485904, 12756971808]

約数ペア:

[(1, 12756971808), (2, 6378485904), (3, 4252323936), (4, 3189242952), (6, 2126161968), (7, 1822424544), (8, 1594621476), (9, 1417441312), (12, 1063080984), (14, 911212272), (16, 797310738), (18, 708720656), (21, 607474848), (24, 531540492), (28, 455606136), (32, 398655369), (36, 354360328), (42, 303737424), (48, 265770246), (56, 227803068), (63, 202491616), (72, 177180164), (84, 151868712), (96, 132885123), (112, 113901534), (126, 101245808), (144, 88590082), (168, 75934356), (224, 56950767), (252, 50622904), (288, 44295041), (336, 37967178), (389, 32794272), (504, 25311452), (672, 18983589), (778, 16397136), (1008, 12655726), (1167, 10931424), (1556, 8198568), (2016, 6327863), (2334, 5465712), (2723, 4684896), (3112, 4099284), (3501, 3643808), (4668, 2732856), (5446, 2342448), (6224, 2049642), (7002, 1821904), (8169, 1561632), (9336, 1366428), (10892, 1171224), (12448, 1024821), (14004, 910952), (16267, 784224), (16338, 780816), (18672, 683214), (21784, 585612), (24507, 520544), (28008, 455476), (32534, 392112), (32676, 390408), (37344, 341607), (43568, 292806), (48801, 261408), (49014, 260272), (56016, 227738), (65068, 196056), (65352, 195204), (87136, 146403), (97602, 130704), (98028, 130136), (112032, 113869)]