244335938

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 474225408

約数和(自身を除く): 229889470

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 137, 154, 259, 274, 313, 407, 518, 626, 814, 959, 1507, 1918, 2191, 2849, 3014, 3443, 4382, 5069, 5698, 6886, 10138, 10549, 11581, 21098, 23162, 24101, 35483, 42881, 48202, 55759, 70966, 81067, 85762, 111518, 127391, 162134, 254782, 300167, 390313, 471691, 600334, 780626, 891737, 943382, 1586597, 1783474, 3173194, 3301837, 6603674, 11106179, 17452567, 22212358, 34905134, 122167969, 244335938]

約数ペア:

[(1, 244335938), (2, 122167969), (7, 34905134), (11, 22212358), (14, 17452567), (22, 11106179), (37, 6603674), (74, 3301837), (77, 3173194), (137, 1783474), (154, 1586597), (259, 943382), (274, 891737), (313, 780626), (407, 600334), (518, 471691), (626, 390313), (814, 300167), (959, 254782), (1507, 162134), (1918, 127391), (2191, 111518), (2849, 85762), (3014, 81067), (3443, 70966), (4382, 55759), (5069, 48202), (5698, 42881), (6886, 35483), (10138, 24101), (10549, 23162), (11581, 21098)]