805644216

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:646

約数の個数: 192

約数和(自身を含む): 2473991520

約数和(自身を除く): 1668347304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 43, 52, 72, 74, 78, 86, 104, 111, 117, 129, 148, 156, 172, 222, 234, 258, 296, 312, 333, 344, 387, 444, 468, 481, 516, 541, 559, 666, 774, 888, 936, 962, 1032, 1082, 1118, 1332, 1443, 1548, 1591, 1623, 1677, 1924, 2164, 2236, 2664, 2886, 3096, 3182, 3246, 3354, 3848, 4328, 4329, 4472, 4773, 4869, 5031, 5772, 6364, 6492, 6708, 7033, 8658, 9546, 9738, 10062, 11544, 12728, 12984, 13416, 14066, 14319, 17316, 19092, 19476, 20017, 20124, 20683, 21099, 23263, 28132, 28638, 34632, 38184, 38952, 40034, 40248, 41366, 42198, 46526, 56264, 57276, 60051, 62049, 63297, 69789, 80068, 82732, 84396, 93052, 114552, 120102, 124098, 126594, 139578, 160136, 165464, 168792, 180153, 186104, 186147, 209367, 240204, 248196, 253188, 260221, 279156, 302419, 360306, 372294, 418734, 480408, 496392, 506376, 520442, 558312, 604838, 720612, 744588, 780663, 837468, 860731, 907257, 1040884, 1209676, 1441224, 1489176, 1561326, 1674936, 1721462, 1814514, 2081768, 2341989, 2419352, 2582193, 2721771, 3122652, 3442924, 3629028, 4683978, 5164386, 5443542, 6245304, 6885848, 7258056, 7746579, 9367956, 10328772, 10887084, 11189503, 15493158, 18735912, 20657544, 21774168, 22379006, 30986316, 33568509, 44758012, 61972632, 67137018, 89516024, 100705527, 134274036, 201411054, 268548072, 402822108, 805644216]

約数ペア:

[(1, 805644216), (2, 402822108), (3, 268548072), (4, 201411054), (6, 134274036), (8, 100705527), (9, 89516024), (12, 67137018), (13, 61972632), (18, 44758012), (24, 33568509), (26, 30986316), (36, 22379006), (37, 21774168), (39, 20657544), (43, 18735912), (52, 15493158), (72, 11189503), (74, 10887084), (78, 10328772), (86, 9367956), (104, 7746579), (111, 7258056), (117, 6885848), (129, 6245304), (148, 5443542), (156, 5164386), (172, 4683978), (222, 3629028), (234, 3442924), (258, 3122652), (296, 2721771), (312, 2582193), (333, 2419352), (344, 2341989), (387, 2081768), (444, 1814514), (468, 1721462), (481, 1674936), (516, 1561326), (541, 1489176), (559, 1441224), (666, 1209676), (774, 1040884), (888, 907257), (936, 860731), (962, 837468), (1032, 780663), (1082, 744588), (1118, 720612), (1332, 604838), (1443, 558312), (1548, 520442), (1591, 506376), (1623, 496392), (1677, 480408), (1924, 418734), (2164, 372294), (2236, 360306), (2664, 302419), (2886, 279156), (3096, 260221), (3182, 253188), (3246, 248196), (3354, 240204), (3848, 209367), (4328, 186147), (4329, 186104), (4472, 180153), (4773, 168792), (4869, 165464), (5031, 160136), (5772, 139578), (6364, 126594), (6492, 124098), (6708, 120102), (7033, 114552), (8658, 93052), (9546, 84396), (9738, 82732), (10062, 80068), (11544, 69789), (12728, 63297), (12984, 62049), (13416, 60051), (14066, 57276), (14319, 56264), (17316, 46526), (19092, 42198), (19476, 41366), (20017, 40248), (20124, 40034), (20683, 38952), (21099, 38184), (23263, 34632), (28132, 28638)]