1996725744

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{3769}}^1$

素因数の和:4079

約数の個数: 120

約数和(自身を含む): 6040776560

約数和(自身を除く): 4044050816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 283, 312, 468, 566, 624, 849, 936, 1132, 1698, 1872, 2264, 2547, 3396, 3679, 3769, 4528, 5094, 6792, 7358, 7538, 10188, 11037, 11307, 13584, 14716, 15076, 20376, 22074, 22614, 29432, 30152, 33111, 33921, 40752, 44148, 45228, 48997, 58864, 60304, 66222, 67842, 88296, 90456, 97994, 132444, 135684, 146991, 176592, 180912, 195988, 264888, 271368, 293982, 391976, 440973, 529776, 542736, 587964, 783952, 881946, 1066627, 1175928, 1763892, 2133254, 2351856, 3199881, 3527784, 4266508, 6399762, 7055568, 8533016, 9599643, 12799524, 13866151, 17066032, 19199286, 25599048, 27732302, 38398572, 41598453, 51198096, 55464604, 76797144, 83196906, 110929208, 124795359, 153594288, 166393812, 221858416, 249590718, 332787624, 499181436, 665575248, 998362872, 1996725744]

約数ペア:

[(1, 1996725744), (2, 998362872), (3, 665575248), (4, 499181436), (6, 332787624), (8, 249590718), (9, 221858416), (12, 166393812), (13, 153594288), (16, 124795359), (18, 110929208), (24, 83196906), (26, 76797144), (36, 55464604), (39, 51198096), (48, 41598453), (52, 38398572), (72, 27732302), (78, 25599048), (104, 19199286), (117, 17066032), (144, 13866151), (156, 12799524), (208, 9599643), (234, 8533016), (283, 7055568), (312, 6399762), (468, 4266508), (566, 3527784), (624, 3199881), (849, 2351856), (936, 2133254), (1132, 1763892), (1698, 1175928), (1872, 1066627), (2264, 881946), (2547, 783952), (3396, 587964), (3679, 542736), (3769, 529776), (4528, 440973), (5094, 391976), (6792, 293982), (7358, 271368), (7538, 264888), (10188, 195988), (11037, 180912), (11307, 176592), (13584, 146991), (14716, 135684), (15076, 132444), (20376, 97994), (22074, 90456), (22614, 88296), (29432, 67842), (30152, 66222), (33111, 60304), (33921, 58864), (40752, 48997), (44148, 45228)]