542944912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3389}}^1$

素因数の和:3464

約数の個数: 80

約数和(自身を含む): 1210636800

約数和(自身を除く): 667691888

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 34, 38, 62, 68, 76, 124, 136, 152, 248, 272, 304, 323, 496, 527, 589, 646, 1054, 1178, 1292, 2108, 2356, 2584, 3389, 4216, 4712, 5168, 6778, 8432, 9424, 10013, 13556, 20026, 27112, 40052, 54224, 57613, 64391, 80104, 105059, 115226, 128782, 160208, 210118, 230452, 257564, 420236, 460904, 515128, 840472, 921808, 1030256, 1094647, 1680944, 1786003, 1996121, 2189294, 3572006, 3992242, 4378588, 7144012, 7984484, 8757176, 14288024, 15968968, 17514352, 28576048, 31937936, 33934057, 67868114, 135736228, 271472456, 542944912]

約数ペア:

[(1, 542944912), (2, 271472456), (4, 135736228), (8, 67868114), (16, 33934057), (17, 31937936), (19, 28576048), (31, 17514352), (34, 15968968), (38, 14288024), (62, 8757176), (68, 7984484), (76, 7144012), (124, 4378588), (136, 3992242), (152, 3572006), (248, 2189294), (272, 1996121), (304, 1786003), (323, 1680944), (496, 1094647), (527, 1030256), (589, 921808), (646, 840472), (1054, 515128), (1178, 460904), (1292, 420236), (2108, 257564), (2356, 230452), (2584, 210118), (3389, 160208), (4216, 128782), (4712, 115226), (5168, 105059), (6778, 80104), (8432, 64391), (9424, 57613), (10013, 54224), (13556, 40052), (20026, 27112)]