495566512

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1301}}^1$

素因数の和:1514

約数の個数: 80

約数和(自身を含む): 1162425600

約数和(自身を除く): 666859088

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 179, 266, 304, 358, 532, 716, 1064, 1253, 1301, 1432, 2128, 2506, 2602, 2864, 3401, 5012, 5204, 6802, 9107, 10024, 10408, 13604, 18214, 20048, 20816, 23807, 24719, 27208, 36428, 47614, 49438, 54416, 72856, 95228, 98876, 145712, 173033, 190456, 197752, 232879, 346066, 380912, 395504, 465758, 692132, 931516, 1384264, 1630153, 1863032, 2768528, 3260306, 3726064, 4424701, 6520612, 8849402, 13041224, 17698804, 26082448, 30972907, 35397608, 61945814, 70795216, 123891628, 247783256, 495566512]

約数ペア:

[(1, 495566512), (2, 247783256), (4, 123891628), (7, 70795216), (8, 61945814), (14, 35397608), (16, 30972907), (19, 26082448), (28, 17698804), (38, 13041224), (56, 8849402), (76, 6520612), (112, 4424701), (133, 3726064), (152, 3260306), (179, 2768528), (266, 1863032), (304, 1630153), (358, 1384264), (532, 931516), (716, 692132), (1064, 465758), (1253, 395504), (1301, 380912), (1432, 346066), (2128, 232879), (2506, 197752), (2602, 190456), (2864, 173033), (3401, 145712), (5012, 98876), (5204, 95228), (6802, 72856), (9107, 54416), (10024, 49438), (10408, 47614), (13604, 36428), (18214, 27208), (20048, 24719), (20816, 23807)]