1330388417456

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{27181849}}^1$

素因数の和:27181906

約数の個数: 80

約数和(自身を含む): 3235727424000

約数和(自身を除く): 1905339006544

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 266, 304, 322, 368, 437, 532, 644, 874, 1064, 1288, 1748, 2128, 2576, 3059, 3496, 6118, 6992, 12236, 24472, 48944, 27181849, 54363698, 108727396, 190272943, 217454792, 380545886, 434909584, 516455131, 625182527, 761091772, 1032910262, 1250365054, 1522183544, 2065820524, 2500730108, 3044367088, 3615185917, 4131641048, 4376277689, 5001460216, 7230371834, 8263282096, 8752555378, 10002920432, 11878468013, 14460743668, 17505110756, 23756936026, 28921487336, 35010221512, 47513872052, 57842974672, 70020443024, 83149276091, 95027744104, 166298552182, 190055488208, 332597104364, 665194208728, 1330388417456]

約数ペア:

[(1, 1330388417456), (2, 665194208728), (4, 332597104364), (7, 190055488208), (8, 166298552182), (14, 95027744104), (16, 83149276091), (19, 70020443024), (23, 57842974672), (28, 47513872052), (38, 35010221512), (46, 28921487336), (56, 23756936026), (76, 17505110756), (92, 14460743668), (112, 11878468013), (133, 10002920432), (152, 8752555378), (161, 8263282096), (184, 7230371834), (266, 5001460216), (304, 4376277689), (322, 4131641048), (368, 3615185917), (437, 3044367088), (532, 2500730108), (644, 2065820524), (874, 1522183544), (1064, 1250365054), (1288, 1032910262), (1748, 761091772), (2128, 625182527), (2576, 516455131), (3059, 434909584), (3496, 380545886), (6118, 217454792), (6992, 190272943), (12236, 108727396), (24472, 54363698), (48944, 27181849)]