12721690656

素因数分解:

$2^5\times 3^3\times {\mathrm{2357}}^1\times {\mathrm{6247}}^1$

素因数の和:8623

約数の個数: 96

約数和(自身を含む): 37126615680

約数和(自身を除く): 24404925024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 2357, 4714, 6247, 7071, 9428, 12494, 14142, 18741, 18856, 21213, 24988, 28284, 37482, 37712, 42426, 49976, 56223, 56568, 63639, 74964, 75424, 84852, 99952, 112446, 113136, 127278, 149928, 168669, 169704, 199904, 224892, 226272, 254556, 299856, 337338, 339408, 449784, 509112, 599712, 674676, 678816, 899568, 1018224, 1349352, 1799136, 2036448, 2698704, 5397408, 14724179, 29448358, 44172537, 58896716, 88345074, 117793432, 132517611, 176690148, 235586864, 265035222, 353380296, 397552833, 471173728, 530070444, 706760592, 795105666, 1060140888, 1413521184, 1590211332, 2120281776, 3180422664, 4240563552, 6360845328, 12721690656]

約数ペア:

[(1, 12721690656), (2, 6360845328), (3, 4240563552), (4, 3180422664), (6, 2120281776), (8, 1590211332), (9, 1413521184), (12, 1060140888), (16, 795105666), (18, 706760592), (24, 530070444), (27, 471173728), (32, 397552833), (36, 353380296), (48, 265035222), (54, 235586864), (72, 176690148), (96, 132517611), (108, 117793432), (144, 88345074), (216, 58896716), (288, 44172537), (432, 29448358), (864, 14724179), (2357, 5397408), (4714, 2698704), (6247, 2036448), (7071, 1799136), (9428, 1349352), (12494, 1018224), (14142, 899568), (18741, 678816), (18856, 674676), (21213, 599712), (24988, 509112), (28284, 449784), (37482, 339408), (37712, 337338), (42426, 299856), (49976, 254556), (56223, 226272), (56568, 224892), (63639, 199904), (74964, 169704), (75424, 168669), (84852, 149928), (99952, 127278), (112446, 113136)]