238942004

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{13567}}^1$

素因数の和:13632

約数の個数: 48

約数和(自身を含む): 519708672

約数和(自身を除く): 280766668

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 2516, 4403, 8806, 13567, 17612, 27134, 54268, 94969, 189938, 230639, 379876, 461278, 501979, 922556, 1003958, 1614473, 2007916, 3228946, 3513853, 6457892, 7027706, 8533643, 14055412, 17067286, 34134572, 59735501, 119471002, 238942004]

約数ペア:

[(1, 238942004), (2, 119471002), (4, 59735501), (7, 34134572), (14, 17067286), (17, 14055412), (28, 8533643), (34, 7027706), (37, 6457892), (68, 3513853), (74, 3228946), (119, 2007916), (148, 1614473), (238, 1003958), (259, 922556), (476, 501979), (518, 461278), (629, 379876), (1036, 230639), (1258, 189938), (2516, 94969), (4403, 54268), (8806, 27134), (13567, 17612)]