276495054

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 617310720

約数和(自身を除く): 340815666

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 103, 178, 206, 267, 309, 457, 534, 618, 914, 979, 1133, 1371, 1958, 2266, 2742, 2937, 3399, 5027, 5874, 6798, 9167, 10054, 15081, 18334, 27501, 30162, 40673, 47071, 55002, 81346, 94142, 100837, 122019, 141213, 201674, 244038, 282426, 302511, 447403, 517781, 605022, 894806, 1035562, 1342209, 1553343, 2684418, 3106686, 4189319, 8378638, 12567957, 25135914, 46082509, 92165018, 138247527, 276495054]

約数ペア:

[(1, 276495054), (2, 138247527), (3, 92165018), (6, 46082509), (11, 25135914), (22, 12567957), (33, 8378638), (66, 4189319), (89, 3106686), (103, 2684418), (178, 1553343), (206, 1342209), (267, 1035562), (309, 894806), (457, 605022), (534, 517781), (618, 447403), (914, 302511), (979, 282426), (1133, 244038), (1371, 201674), (1958, 141213), (2266, 122019), (2742, 100837), (2937, 94142), (3399, 81346), (5027, 55002), (5874, 47071), (6798, 40673), (9167, 30162), (10054, 27501), (15081, 18334)]