1379856

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:136

約数の個数: 80

約数和(自身を含む): 4017600

約数和(自身を除く): 2637744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 89, 102, 114, 136, 152, 178, 204, 228, 267, 272, 304, 323, 356, 408, 456, 534, 646, 712, 816, 912, 969, 1068, 1292, 1424, 1513, 1691, 1938, 2136, 2584, 3026, 3382, 3876, 4272, 4539, 5073, 5168, 6052, 6764, 7752, 9078, 10146, 12104, 13528, 15504, 18156, 20292, 24208, 27056, 28747, 36312, 40584, 57494, 72624, 81168, 86241, 114988, 172482, 229976, 344964, 459952, 689928, 1379856]

約数ペア:

[(1, 1379856), (2, 689928), (3, 459952), (4, 344964), (6, 229976), (8, 172482), (12, 114988), (16, 86241), (17, 81168), (19, 72624), (24, 57494), (34, 40584), (38, 36312), (48, 28747), (51, 27056), (57, 24208), (68, 20292), (76, 18156), (89, 15504), (102, 13528), (114, 12104), (136, 10146), (152, 9078), (178, 7752), (204, 6764), (228, 6052), (267, 5168), (272, 5073), (304, 4539), (323, 4272), (356, 3876), (408, 3382), (456, 3026), (534, 2584), (646, 2136), (712, 1938), (816, 1691), (912, 1513), (969, 1424), (1068, 1292)]