1180498748

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{503}}^1$

素因数の和:915

約数の個数: 72

約数和(自身を含む): 2456856864

約数和(自身を除く): 1276358116

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 373, 484, 503, 572, 746, 1006, 1492, 1573, 2012, 3146, 4103, 4849, 5533, 6292, 6539, 8206, 9698, 11066, 13078, 16412, 19396, 22132, 26156, 45133, 53339, 60863, 71929, 90266, 106678, 121726, 143858, 180532, 187619, 213356, 243452, 287716, 375238, 586729, 750476, 791219, 1173458, 1582438, 2063809, 2346916, 2439047, 3164876, 4127618, 4878094, 8255236, 9756188, 22701899, 26829517, 45403798, 53659034, 90807596, 107318068, 295124687, 590249374, 1180498748]

約数ペア:

[(1, 1180498748), (2, 590249374), (4, 295124687), (11, 107318068), (13, 90807596), (22, 53659034), (26, 45403798), (44, 26829517), (52, 22701899), (121, 9756188), (143, 8255236), (242, 4878094), (286, 4127618), (373, 3164876), (484, 2439047), (503, 2346916), (572, 2063809), (746, 1582438), (1006, 1173458), (1492, 791219), (1573, 750476), (2012, 586729), (3146, 375238), (4103, 287716), (4849, 243452), (5533, 213356), (6292, 187619), (6539, 180532), (8206, 143858), (9698, 121726), (11066, 106678), (13078, 90266), (16412, 71929), (19396, 60863), (22132, 53339), (26156, 45133)]