218139698896

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{102509257}}^1$

素因数の和:102509291

約数の個数: 40

約数和(自身を含む): 508445919680

約数和(自身を除く): 290306220784

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 102509257, 205018514, 410037028, 717564799, 820074056, 1435129598, 1640148112, 1947675883, 2870259196, 3895351766, 5740518392, 7790703532, 11481036784, 13633731181, 15581407064, 27267462362, 31162814128, 54534924724, 109069849448, 218139698896]

約数ペア:

[(1, 218139698896), (2, 109069849448), (4, 54534924724), (7, 31162814128), (8, 27267462362), (14, 15581407064), (16, 13633731181), (19, 11481036784), (28, 7790703532), (38, 5740518392), (56, 3895351766), (76, 2870259196), (112, 1947675883), (133, 1640148112), (152, 1435129598), (266, 820074056), (304, 717564799), (532, 410037028), (1064, 205018514), (2128, 102509257)]