3721726128

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{2861}}^1$

素因数の和:3574

約数の個数: 80

約数和(自身を含む): 9867305952

約数和(自身を除く): 6145579824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 661, 984, 1322, 1968, 1983, 2644, 2861, 3966, 5288, 5722, 7932, 8583, 10576, 11444, 15864, 17166, 22888, 27101, 31728, 34332, 45776, 54202, 68664, 81303, 108404, 117301, 137328, 162606, 216808, 234602, 325212, 351903, 433616, 469204, 650424, 703806, 938408, 1300848, 1407612, 1876816, 1891121, 2815224, 3782242, 5630448, 5673363, 7564484, 11346726, 15128968, 22693452, 30257936, 45386904, 77535961, 90773808, 155071922, 232607883, 310143844, 465215766, 620287688, 930431532, 1240575376, 1860863064, 3721726128]

約数ペア:

[(1, 3721726128), (2, 1860863064), (3, 1240575376), (4, 930431532), (6, 620287688), (8, 465215766), (12, 310143844), (16, 232607883), (24, 155071922), (41, 90773808), (48, 77535961), (82, 45386904), (123, 30257936), (164, 22693452), (246, 15128968), (328, 11346726), (492, 7564484), (656, 5673363), (661, 5630448), (984, 3782242), (1322, 2815224), (1968, 1891121), (1983, 1876816), (2644, 1407612), (2861, 1300848), (3966, 938408), (5288, 703806), (5722, 650424), (7932, 469204), (8583, 433616), (10576, 351903), (11444, 325212), (15864, 234602), (17166, 216808), (22888, 162606), (27101, 137328), (31728, 117301), (34332, 108404), (45776, 81303), (54202, 68664)]