243488002

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^2\times {\mathrm{401}}^1$

素因数の和:499

約数の個数: 36

約数和(自身を含む): 400212306

約数和(自身を除く): 156724304

約数列:

[1, 2, 19, 29, 38, 58, 361, 401, 551, 722, 802, 841, 1102, 1682, 7619, 10469, 11629, 15238, 15979, 20938, 23258, 31958, 144761, 220951, 289522, 303601, 337241, 441902, 607202, 674482, 4198069, 6407579, 8396138, 12815158, 121744001, 243488002]

約数ペア:

[(1, 243488002), (2, 121744001), (19, 12815158), (29, 8396138), (38, 6407579), (58, 4198069), (361, 674482), (401, 607202), (551, 441902), (722, 337241), (802, 303601), (841, 289522), (1102, 220951), (1682, 144761), (7619, 31958), (10469, 23258), (11629, 20938), (15238, 15979)]