1229724156

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{145771}}^1$

素因数の和:145834

約数の個数: 48

約数和(自身を含む): 3102028160

約数和(自身を除く): 1872304004

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 145771, 291542, 437313, 583084, 874626, 1749252, 2769649, 5393527, 5539298, 8308947, 10787054, 11078596, 16180581, 16617894, 21574108, 32361162, 33235788, 64722324, 102477013, 204954026, 307431039, 409908052, 614862078, 1229724156]

約数ペア:

[(1, 1229724156), (2, 614862078), (3, 409908052), (4, 307431039), (6, 204954026), (12, 102477013), (19, 64722324), (37, 33235788), (38, 32361162), (57, 21574108), (74, 16617894), (76, 16180581), (111, 11078596), (114, 10787054), (148, 8308947), (222, 5539298), (228, 5393527), (444, 2769649), (703, 1749252), (1406, 874626), (2109, 583084), (2812, 437313), (4218, 291542), (8436, 145771)]