211450824

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^1\times {\mathrm{2789}}^1$

素因数の和:2826

約数の個数: 112

約数和(自身を含む): 640388700

約数和(自身を除く): 428937876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 729, 936, 972, 1053, 1404, 1458, 1944, 2106, 2789, 2808, 2916, 3159, 4212, 5578, 5832, 6318, 8367, 8424, 9477, 11156, 12636, 16734, 18954, 22312, 25101, 25272, 33468, 36257, 37908, 50202, 66936, 72514, 75303, 75816, 100404, 108771, 145028, 150606, 200808, 217542, 225909, 290056, 301212, 326313, 435084, 451818, 602424, 652626, 677727, 870168, 903636, 978939, 1305252, 1355454, 1807272, 1957878, 2033181, 2610504, 2710908, 2936817, 3915756, 4066362, 5421816, 5873634, 7831512, 8132724, 8810451, 11747268, 16265448, 17620902, 23494536, 26431353, 35241804, 52862706, 70483608, 105725412, 211450824]

約数ペア:

[(1, 211450824), (2, 105725412), (3, 70483608), (4, 52862706), (6, 35241804), (8, 26431353), (9, 23494536), (12, 17620902), (13, 16265448), (18, 11747268), (24, 8810451), (26, 8132724), (27, 7831512), (36, 5873634), (39, 5421816), (52, 4066362), (54, 3915756), (72, 2936817), (78, 2710908), (81, 2610504), (104, 2033181), (108, 1957878), (117, 1807272), (156, 1355454), (162, 1305252), (216, 978939), (234, 903636), (243, 870168), (312, 677727), (324, 652626), (351, 602424), (468, 451818), (486, 435084), (648, 326313), (702, 301212), (729, 290056), (936, 225909), (972, 217542), (1053, 200808), (1404, 150606), (1458, 145028), (1944, 108771), (2106, 100404), (2789, 75816), (2808, 75303), (2916, 72514), (3159, 66936), (4212, 50202), (5578, 37908), (5832, 36257), (6318, 33468), (8367, 25272), (8424, 25101), (9477, 22312), (11156, 18954), (12636, 16734)]