1985937912

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7681}}^1$

素因数の和:7728

約数の個数: 192

約数和(自身を含む): 6710995200

約数和(自身を除く): 4725057288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 243, 252, 266, 324, 342, 378, 399, 456, 486, 504, 513, 532, 567, 648, 684, 756, 798, 972, 1026, 1064, 1134, 1197, 1368, 1512, 1539, 1596, 1701, 1944, 2052, 2268, 2394, 3078, 3192, 3402, 3591, 4104, 4536, 4617, 4788, 6156, 6804, 7182, 7681, 9234, 9576, 10773, 12312, 13608, 14364, 15362, 18468, 21546, 23043, 28728, 30724, 32319, 36936, 43092, 46086, 53767, 61448, 64638, 69129, 86184, 92172, 107534, 129276, 138258, 145939, 161301, 184344, 207387, 215068, 258552, 276516, 291878, 322602, 414774, 430136, 437817, 483903, 553032, 583756, 622161, 645204, 829548, 875634, 967806, 1021573, 1167512, 1244322, 1290408, 1313451, 1451709, 1659096, 1751268, 1866483, 1935612, 2043146, 2488644, 2626902, 2903418, 3064719, 3502536, 3732966, 3871224, 3940353, 4086292, 4355127, 4977288, 5253804, 5806836, 6129438, 7465932, 7880706, 8172584, 8710254, 9194157, 10507608, 11613672, 11821059, 12258876, 13065381, 14931864, 15761412, 17420508, 18388314, 23642118, 24517752, 26130762, 27582471, 31522824, 34841016, 35463177, 36776628, 47284236, 52261524, 55164942, 70926354, 73553256, 82747413, 94568472, 104523048, 110329884, 141852708, 165494826, 220659768, 248242239, 283705416, 330989652, 496484478, 661979304, 992968956, 1985937912]

約数ペア:

[(1, 1985937912), (2, 992968956), (3, 661979304), (4, 496484478), (6, 330989652), (7, 283705416), (8, 248242239), (9, 220659768), (12, 165494826), (14, 141852708), (18, 110329884), (19, 104523048), (21, 94568472), (24, 82747413), (27, 73553256), (28, 70926354), (36, 55164942), (38, 52261524), (42, 47284236), (54, 36776628), (56, 35463177), (57, 34841016), (63, 31522824), (72, 27582471), (76, 26130762), (81, 24517752), (84, 23642118), (108, 18388314), (114, 17420508), (126, 15761412), (133, 14931864), (152, 13065381), (162, 12258876), (168, 11821059), (171, 11613672), (189, 10507608), (216, 9194157), (228, 8710254), (243, 8172584), (252, 7880706), (266, 7465932), (324, 6129438), (342, 5806836), (378, 5253804), (399, 4977288), (456, 4355127), (486, 4086292), (504, 3940353), (513, 3871224), (532, 3732966), (567, 3502536), (648, 3064719), (684, 2903418), (756, 2626902), (798, 2488644), (972, 2043146), (1026, 1935612), (1064, 1866483), (1134, 1751268), (1197, 1659096), (1368, 1451709), (1512, 1313451), (1539, 1290408), (1596, 1244322), (1701, 1167512), (1944, 1021573), (2052, 967806), (2268, 875634), (2394, 829548), (3078, 645204), (3192, 622161), (3402, 583756), (3591, 553032), (4104, 483903), (4536, 437817), (4617, 430136), (4788, 414774), (6156, 322602), (6804, 291878), (7182, 276516), (7681, 258552), (9234, 215068), (9576, 207387), (10773, 184344), (12312, 161301), (13608, 145939), (14364, 138258), (15362, 129276), (18468, 107534), (21546, 92172), (23043, 86184), (28728, 69129), (30724, 64638), (32319, 61448), (36936, 53767), (43092, 46086)]