228580836

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{19457}}^1$

素因数の和:19564

約数の個数: 48

約数和(自身を含む): 588409920

約数和(自身を除く): 359829084

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 178, 267, 356, 534, 979, 1068, 1958, 2937, 3916, 5874, 11748, 19457, 38914, 58371, 77828, 116742, 214027, 233484, 428054, 642081, 856108, 1284162, 1731673, 2568324, 3463346, 5195019, 6926692, 10390038, 19048403, 20780076, 38096806, 57145209, 76193612, 114290418, 228580836]

約数ペア:

[(1, 228580836), (2, 114290418), (3, 76193612), (4, 57145209), (6, 38096806), (11, 20780076), (12, 19048403), (22, 10390038), (33, 6926692), (44, 5195019), (66, 3463346), (89, 2568324), (132, 1731673), (178, 1284162), (267, 856108), (356, 642081), (534, 428054), (979, 233484), (1068, 214027), (1958, 116742), (2937, 77828), (3916, 58371), (5874, 38914), (11748, 19457)]