997147584

素因数分解:

$2^6\times 3^5\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:785

約数の個数: 168

約数和(自身を含む): 2999087728

約数和(自身を除く): 2001940144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 97, 108, 144, 162, 192, 194, 216, 243, 288, 291, 324, 388, 432, 486, 576, 582, 648, 661, 776, 864, 873, 972, 1164, 1296, 1322, 1552, 1728, 1746, 1944, 1983, 2328, 2592, 2619, 2644, 3104, 3492, 3888, 3966, 4656, 5184, 5238, 5288, 5949, 6208, 6984, 7776, 7857, 7932, 9312, 10476, 10576, 11898, 13968, 15552, 15714, 15864, 17847, 18624, 20952, 21152, 23571, 23796, 27936, 31428, 31728, 35694, 41904, 42304, 47142, 47592, 53541, 55872, 62856, 63456, 64117, 71388, 83808, 94284, 95184, 107082, 125712, 126912, 128234, 142776, 160623, 167616, 188568, 190368, 192351, 214164, 251424, 256468, 285552, 321246, 377136, 380736, 384702, 428328, 502848, 512936, 571104, 577053, 642492, 754272, 769404, 856656, 1025872, 1142208, 1154106, 1284984, 1508544, 1538808, 1713312, 1731159, 2051744, 2308212, 2569968, 3077616, 3426624, 3462318, 4103488, 4616424, 5139936, 5193477, 6155232, 6924636, 9232848, 10279872, 10386954, 12310464, 13849272, 15580431, 18465696, 20773908, 27698544, 31160862, 36931392, 41547816, 55397088, 62321724, 83095632, 110794176, 124643448, 166191264, 249286896, 332382528, 498573792, 997147584]

約数ペア:

[(1, 997147584), (2, 498573792), (3, 332382528), (4, 249286896), (6, 166191264), (8, 124643448), (9, 110794176), (12, 83095632), (16, 62321724), (18, 55397088), (24, 41547816), (27, 36931392), (32, 31160862), (36, 27698544), (48, 20773908), (54, 18465696), (64, 15580431), (72, 13849272), (81, 12310464), (96, 10386954), (97, 10279872), (108, 9232848), (144, 6924636), (162, 6155232), (192, 5193477), (194, 5139936), (216, 4616424), (243, 4103488), (288, 3462318), (291, 3426624), (324, 3077616), (388, 2569968), (432, 2308212), (486, 2051744), (576, 1731159), (582, 1713312), (648, 1538808), (661, 1508544), (776, 1284984), (864, 1154106), (873, 1142208), (972, 1025872), (1164, 856656), (1296, 769404), (1322, 754272), (1552, 642492), (1728, 577053), (1746, 571104), (1944, 512936), (1983, 502848), (2328, 428328), (2592, 384702), (2619, 380736), (2644, 377136), (3104, 321246), (3492, 285552), (3888, 256468), (3966, 251424), (4656, 214164), (5184, 192351), (5238, 190368), (5288, 188568), (5949, 167616), (6208, 160623), (6984, 142776), (7776, 128234), (7857, 126912), (7932, 125712), (9312, 107082), (10476, 95184), (10576, 94284), (11898, 83808), (13968, 71388), (15552, 64117), (15714, 63456), (15864, 62856), (17847, 55872), (18624, 53541), (20952, 47592), (21152, 47142), (23571, 42304), (23796, 41904), (27936, 35694), (31428, 31728)]