271915408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{7297}}^1$

素因数の和:7459

約数の個数: 40

約数和(自身を含む): 561975192

約数和(自身を除く): 290059784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 137, 272, 274, 548, 1096, 2192, 2329, 4658, 7297, 9316, 14594, 18632, 29188, 37264, 58376, 116752, 124049, 248098, 496196, 992392, 999689, 1984784, 1999378, 3998756, 7997512, 15995024, 16994713, 33989426, 67978852, 135957704, 271915408]

約数ペア:

[(1, 271915408), (2, 135957704), (4, 67978852), (8, 33989426), (16, 16994713), (17, 15995024), (34, 7997512), (68, 3998756), (136, 1999378), (137, 1984784), (272, 999689), (274, 992392), (548, 496196), (1096, 248098), (2192, 124049), (2329, 116752), (4658, 58376), (7297, 37264), (9316, 29188), (14594, 18632)]