1211961456

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{86767}}^1$

素因数の和:86878

約数の個数: 60

約数和(自身を含む): 3426815392

約数和(自身を除く): 2214853936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3492, 4656, 6984, 13968, 86767, 173534, 260301, 347068, 520602, 694136, 780903, 1041204, 1388272, 1561806, 2082408, 3123612, 4164816, 6247224, 8416399, 12494448, 16832798, 25249197, 33665596, 50498394, 67331192, 75747591, 100996788, 134662384, 151495182, 201993576, 302990364, 403987152, 605980728, 1211961456]

約数ペア:

[(1, 1211961456), (2, 605980728), (3, 403987152), (4, 302990364), (6, 201993576), (8, 151495182), (9, 134662384), (12, 100996788), (16, 75747591), (18, 67331192), (24, 50498394), (36, 33665596), (48, 25249197), (72, 16832798), (97, 12494448), (144, 8416399), (194, 6247224), (291, 4164816), (388, 3123612), (582, 2082408), (776, 1561806), (873, 1388272), (1164, 1041204), (1552, 780903), (1746, 694136), (2328, 520602), (3492, 347068), (4656, 260301), (6984, 173534), (13968, 86767)]