354216464903

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{29423}}^1$

素因数の和:29716

約数の個数: 48

約数和(自身を含む): 442504005120

約数和(自身を除く): 88287540217

約数列:

[1, 7, 19, 49, 67, 133, 193, 469, 931, 1273, 1351, 3283, 3667, 8911, 9457, 12931, 25669, 29423, 62377, 90517, 179683, 205961, 245689, 559037, 633619, 1441727, 1719823, 1971341, 3913259, 5678639, 12038761, 13799387, 27392813, 37455479, 39750473, 96595709, 107894141, 262188353, 278253311, 380468813, 755258987, 1835318471, 2663281691, 5286812909, 7228907447, 18642971837, 50602352129, 354216464903]

約数ペア:

[(1, 354216464903), (7, 50602352129), (19, 18642971837), (49, 7228907447), (67, 5286812909), (133, 2663281691), (193, 1835318471), (469, 755258987), (931, 380468813), (1273, 278253311), (1351, 262188353), (3283, 107894141), (3667, 96595709), (8911, 39750473), (9457, 37455479), (12931, 27392813), (25669, 13799387), (29423, 12038761), (62377, 5678639), (90517, 3913259), (179683, 1971341), (205961, 1719823), (245689, 1441727), (559037, 633619)]