2783005236

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:571

約数の個数: 192

約数和(自身を含む): 8128834560

約数和(自身を除く): 5345829324

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 54, 66, 86, 99, 108, 129, 132, 157, 172, 198, 258, 297, 314, 347, 387, 396, 471, 473, 516, 594, 628, 694, 774, 942, 946, 1041, 1161, 1188, 1388, 1413, 1419, 1548, 1727, 1884, 1892, 2082, 2322, 2826, 2838, 3123, 3454, 3817, 4164, 4239, 4257, 4644, 5181, 5652, 5676, 6246, 6751, 6908, 7634, 8478, 8514, 9369, 10362, 11451, 12492, 12771, 13502, 14921, 15268, 15543, 16956, 17028, 18738, 20253, 20724, 22902, 25542, 27004, 29842, 31086, 34353, 37476, 40506, 44763, 45804, 46629, 51084, 54479, 59684, 60759, 62172, 68706, 74261, 81012, 89526, 93258, 103059, 108958, 121518, 134289, 137412, 148522, 163437, 164131, 179052, 182277, 186516, 206118, 217916, 222783, 243036, 268578, 297044, 326874, 328262, 364554, 402867, 412236, 445566, 490311, 492393, 537156, 599269, 653748, 656524, 668349, 729108, 805734, 891132, 980622, 984786, 1198538, 1336698, 1470933, 1477179, 1611468, 1797807, 1961244, 1969572, 2005047, 2342597, 2397076, 2673396, 2941866, 2954358, 3595614, 4010094, 4431537, 4685194, 5393421, 5883732, 5908716, 7027791, 7191228, 8020188, 8863074, 9370388, 10786842, 14055582, 16180263, 17726148, 21083373, 21573684, 25768567, 28111164, 32360526, 42166746, 51537134, 63250119, 64721052, 77305701, 84333492, 103074268, 126500238, 154611402, 231917103, 253000476, 309222804, 463834206, 695751309, 927668412, 1391502618, 2783005236]

約数ペア:

[(1, 2783005236), (2, 1391502618), (3, 927668412), (4, 695751309), (6, 463834206), (9, 309222804), (11, 253000476), (12, 231917103), (18, 154611402), (22, 126500238), (27, 103074268), (33, 84333492), (36, 77305701), (43, 64721052), (44, 63250119), (54, 51537134), (66, 42166746), (86, 32360526), (99, 28111164), (108, 25768567), (129, 21573684), (132, 21083373), (157, 17726148), (172, 16180263), (198, 14055582), (258, 10786842), (297, 9370388), (314, 8863074), (347, 8020188), (387, 7191228), (396, 7027791), (471, 5908716), (473, 5883732), (516, 5393421), (594, 4685194), (628, 4431537), (694, 4010094), (774, 3595614), (942, 2954358), (946, 2941866), (1041, 2673396), (1161, 2397076), (1188, 2342597), (1388, 2005047), (1413, 1969572), (1419, 1961244), (1548, 1797807), (1727, 1611468), (1884, 1477179), (1892, 1470933), (2082, 1336698), (2322, 1198538), (2826, 984786), (2838, 980622), (3123, 891132), (3454, 805734), (3817, 729108), (4164, 668349), (4239, 656524), (4257, 653748), (4644, 599269), (5181, 537156), (5652, 492393), (5676, 490311), (6246, 445566), (6751, 412236), (6908, 402867), (7634, 364554), (8478, 328262), (8514, 326874), (9369, 297044), (10362, 268578), (11451, 243036), (12492, 222783), (12771, 217916), (13502, 206118), (14921, 186516), (15268, 182277), (15543, 179052), (16956, 164131), (17028, 163437), (18738, 148522), (20253, 137412), (20724, 134289), (22902, 121518), (25542, 108958), (27004, 103059), (29842, 93258), (31086, 89526), (34353, 81012), (37476, 74261), (40506, 68706), (44763, 62172), (45804, 60759), (46629, 59684), (51084, 54479)]