2518560288

素因数分解:

$2^5\times 3^2\times {\mathrm{281}}^1\times {\mathrm{31121}}^1$

素因数の和:31418

約数の個数: 72

約数和(自身を含む): 7187874876

約数和(自身を除く): 4669314588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 281, 288, 562, 843, 1124, 1686, 2248, 2529, 3372, 4496, 5058, 6744, 8992, 10116, 13488, 20232, 26976, 31121, 40464, 62242, 80928, 93363, 124484, 186726, 248968, 280089, 373452, 497936, 560178, 746904, 995872, 1120356, 1493808, 2240712, 2987616, 4481424, 8745001, 8962848, 17490002, 26235003, 34980004, 52470006, 69960008, 78705009, 104940012, 139920016, 157410018, 209880024, 279840032, 314820036, 419760048, 629640072, 839520096, 1259280144, 2518560288]

約数ペア:

[(1, 2518560288), (2, 1259280144), (3, 839520096), (4, 629640072), (6, 419760048), (8, 314820036), (9, 279840032), (12, 209880024), (16, 157410018), (18, 139920016), (24, 104940012), (32, 78705009), (36, 69960008), (48, 52470006), (72, 34980004), (96, 26235003), (144, 17490002), (281, 8962848), (288, 8745001), (562, 4481424), (843, 2987616), (1124, 2240712), (1686, 1493808), (2248, 1120356), (2529, 995872), (3372, 746904), (4496, 560178), (5058, 497936), (6744, 373452), (8992, 280089), (10116, 248968), (13488, 186726), (20232, 124484), (26976, 93363), (31121, 80928), (40464, 62242)]