214714248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{4973}}^1$

素因数の和:5246

約数の個数: 64

約数和(自身を含む): 615980160

約数和(自身を除く): 401265912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 257, 514, 771, 1028, 1542, 1799, 2056, 3084, 3598, 4973, 5397, 6168, 7196, 9946, 10794, 14392, 14919, 19892, 21588, 29838, 34811, 39784, 43176, 59676, 69622, 104433, 119352, 139244, 208866, 278488, 417732, 835464, 1278061, 2556122, 3834183, 5112244, 7668366, 8946427, 10224488, 15336732, 17892854, 26839281, 30673464, 35785708, 53678562, 71571416, 107357124, 214714248]

約数ペア:

[(1, 214714248), (2, 107357124), (3, 71571416), (4, 53678562), (6, 35785708), (7, 30673464), (8, 26839281), (12, 17892854), (14, 15336732), (21, 10224488), (24, 8946427), (28, 7668366), (42, 5112244), (56, 3834183), (84, 2556122), (168, 1278061), (257, 835464), (514, 417732), (771, 278488), (1028, 208866), (1542, 139244), (1799, 119352), (2056, 104433), (3084, 69622), (3598, 59676), (4973, 43176), (5397, 39784), (6168, 34811), (7196, 29838), (9946, 21588), (10794, 19892), (14392, 14919)]