809764872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^2\times {\mathrm{421}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 2340985920

約数和(自身を除く): 1531221048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 421, 428, 642, 749, 842, 856, 1263, 1284, 1498, 1684, 2247, 2526, 2568, 2947, 2996, 3368, 4494, 5052, 5894, 5992, 8841, 8988, 10104, 11449, 11788, 17682, 17976, 22898, 23576, 34347, 35364, 45047, 45796, 68694, 70728, 80143, 90094, 91592, 135141, 137388, 160286, 180188, 240429, 270282, 274776, 315329, 320572, 360376, 480858, 540564, 630658, 641144, 945987, 961716, 1081128, 1261316, 1891974, 1923432, 2522632, 3783948, 4820029, 7567896, 9640058, 14460087, 19280116, 28920174, 33740203, 38560232, 57840348, 67480406, 101220609, 115680696, 134960812, 202441218, 269921624, 404882436, 809764872]

約数ペア:

[(1, 809764872), (2, 404882436), (3, 269921624), (4, 202441218), (6, 134960812), (7, 115680696), (8, 101220609), (12, 67480406), (14, 57840348), (21, 38560232), (24, 33740203), (28, 28920174), (42, 19280116), (56, 14460087), (84, 9640058), (107, 7567896), (168, 4820029), (214, 3783948), (321, 2522632), (421, 1923432), (428, 1891974), (642, 1261316), (749, 1081128), (842, 961716), (856, 945987), (1263, 641144), (1284, 630658), (1498, 540564), (1684, 480858), (2247, 360376), (2526, 320572), (2568, 315329), (2947, 274776), (2996, 270282), (3368, 240429), (4494, 180188), (5052, 160286), (5894, 137388), (5992, 135141), (8841, 91592), (8988, 90094), (10104, 80143), (11449, 70728), (11788, 68694), (17682, 45796), (17976, 45047), (22898, 35364), (23576, 34347)]