407592912

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{839}}^1$

素因数の和:1228

約数の個数: 80

約数和(自身を含む): 1093680000

約数和(自身を除く): 686087088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 349, 464, 696, 698, 839, 1047, 1392, 1396, 1678, 2094, 2517, 2792, 3356, 4188, 5034, 5584, 6712, 8376, 10068, 10121, 13424, 16752, 20136, 20242, 24331, 30363, 40272, 40484, 48662, 60726, 72993, 80968, 97324, 121452, 145986, 161936, 194648, 242904, 291972, 292811, 389296, 485808, 583944, 585622, 878433, 1167888, 1171244, 1756866, 2342488, 3513732, 4684976, 7027464, 8491519, 14054928, 16983038, 25474557, 33966076, 50949114, 67932152, 101898228, 135864304, 203796456, 407592912]

約数ペア:

[(1, 407592912), (2, 203796456), (3, 135864304), (4, 101898228), (6, 67932152), (8, 50949114), (12, 33966076), (16, 25474557), (24, 16983038), (29, 14054928), (48, 8491519), (58, 7027464), (87, 4684976), (116, 3513732), (174, 2342488), (232, 1756866), (348, 1171244), (349, 1167888), (464, 878433), (696, 585622), (698, 583944), (839, 485808), (1047, 389296), (1392, 292811), (1396, 291972), (1678, 242904), (2094, 194648), (2517, 161936), (2792, 145986), (3356, 121452), (4188, 97324), (5034, 80968), (5584, 72993), (6712, 60726), (8376, 48662), (10068, 40484), (10121, 40272), (13424, 30363), (16752, 24331), (20136, 20242)]