15717767568

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{43103}}^1$

素因数の和:43292

約数の個数: 80

約数和(自身を含む): 41561911296

約数和(自身を除く): 25844143728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 107, 142, 213, 214, 284, 321, 426, 428, 568, 642, 852, 856, 1136, 1284, 1704, 1712, 2568, 3408, 5136, 7597, 15194, 22791, 30388, 43103, 45582, 60776, 86206, 91164, 121552, 129309, 172412, 182328, 258618, 344824, 364656, 517236, 689648, 1034472, 2068944, 3060313, 4612021, 6120626, 9180939, 9224042, 12241252, 13836063, 18361878, 18448084, 24482504, 27672126, 36723756, 36896168, 48965008, 55344252, 73447512, 73792336, 110688504, 146895024, 221377008, 327453491, 654906982, 982360473, 1309813964, 1964720946, 2619627928, 3929441892, 5239255856, 7858883784, 15717767568]

約数ペア:

[(1, 15717767568), (2, 7858883784), (3, 5239255856), (4, 3929441892), (6, 2619627928), (8, 1964720946), (12, 1309813964), (16, 982360473), (24, 654906982), (48, 327453491), (71, 221377008), (107, 146895024), (142, 110688504), (213, 73792336), (214, 73447512), (284, 55344252), (321, 48965008), (426, 36896168), (428, 36723756), (568, 27672126), (642, 24482504), (852, 18448084), (856, 18361878), (1136, 13836063), (1284, 12241252), (1704, 9224042), (1712, 9180939), (2568, 6120626), (3408, 4612021), (5136, 3060313), (7597, 2068944), (15194, 1034472), (22791, 689648), (30388, 517236), (43103, 364656), (45582, 344824), (60776, 258618), (86206, 182328), (91164, 172412), (121552, 129309)]