2439947064

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{17839}}^1$

素因数の和:18028

約数の個数: 64

約数和(自身を含む): 6293952000

約数和(自身を除く): 3854004936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 139, 164, 246, 278, 328, 417, 492, 556, 834, 984, 1112, 1668, 3336, 5699, 11398, 17097, 17839, 22796, 34194, 35678, 45592, 53517, 68388, 71356, 107034, 136776, 142712, 214068, 428136, 731399, 1462798, 2194197, 2479621, 2925596, 4388394, 4959242, 5851192, 7438863, 8776788, 9918484, 14877726, 17553576, 19836968, 29755452, 59510904, 101664461, 203328922, 304993383, 406657844, 609986766, 813315688, 1219973532, 2439947064]

約数ペア:

[(1, 2439947064), (2, 1219973532), (3, 813315688), (4, 609986766), (6, 406657844), (8, 304993383), (12, 203328922), (24, 101664461), (41, 59510904), (82, 29755452), (123, 19836968), (139, 17553576), (164, 14877726), (246, 9918484), (278, 8776788), (328, 7438863), (417, 5851192), (492, 4959242), (556, 4388394), (834, 2925596), (984, 2479621), (1112, 2194197), (1668, 1462798), (3336, 731399), (5699, 428136), (11398, 214068), (17097, 142712), (17839, 136776), (22796, 107034), (34194, 71356), (35678, 68388), (45592, 53517)]