318001552

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{1979}}^1$

素因数の和:2092

約数の個数: 60

約数和(自身を含む): 685737360

約数和(自身を除く): 367735808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 121, 166, 176, 242, 332, 484, 664, 913, 968, 1328, 1826, 1936, 1979, 3652, 3958, 7304, 7916, 10043, 14608, 15832, 20086, 21769, 31664, 40172, 43538, 80344, 87076, 160688, 164257, 174152, 239459, 328514, 348304, 478918, 657028, 957836, 1314056, 1806827, 1915672, 2628112, 3613654, 3831344, 7227308, 14454616, 19875097, 28909232, 39750194, 79500388, 159000776, 318001552]

約数ペア:

[(1, 318001552), (2, 159000776), (4, 79500388), (8, 39750194), (11, 28909232), (16, 19875097), (22, 14454616), (44, 7227308), (83, 3831344), (88, 3613654), (121, 2628112), (166, 1915672), (176, 1806827), (242, 1314056), (332, 957836), (484, 657028), (664, 478918), (913, 348304), (968, 328514), (1328, 239459), (1826, 174152), (1936, 164257), (1979, 160688), (3652, 87076), (3958, 80344), (7304, 43538), (7916, 40172), (10043, 31664), (14608, 21769), (15832, 20086)]